Answers
Formula for area of a triangle is 1/2(base)(height)
For shape 1, the base is 5 and the height is 6.
1/2(5)(6) = 1/2(30) = 15
Shape 2, the base is 4 and the height is 3.
1/2(3)(4) = 1/2(12) = 6
Shape 1 + shape 2 = 15 + 6 = 21.
The units are square feet, because it’s area.
Please let me know if you have any questions.
Answer:
21cm^2
Step-by-step explanation:
1/2 5 x 6 = 15
1/2 x 4 x 3 = 6
15+6 = 21cm^2
If you was working out a missing angle you would 1/2 the longest lines and add them up then add the shortest line
ie) 1/2 6 = 3
1/2 3 5 = 2.5
36+ 25 = 61 sq rt
= 7.81
Then find your multiplier 6/5 = 1.2 you take this multiply by 10
12 and half it = 6 x 7.810 = 46.86 = your angle for the larger triangle.
The smaller triangle missing angle is same method but you keep the multiplier without multiplying by 10 or halfling it, you need to half the 2 sides first then add them to the smaller side found doing Pythagoras and find you r multiplier large side/ second largest side = x then times x by the multiplier two sides halved and smaller side added. = 3 sq 4 sw = 9+16 = 25 sq = 5 large then + half 4 = 2 + 3
= 2.5+ 2 + 3 = 7.5
then 5/4 = 1.25
=1.25 x 10 = 12.5 then half it = 6.5 then multiply it by 7.5
=6.5 x 7.5 = 48.75 missing angle smaller triangle.
Related Questions
What is the product of 1.65 and 1.05 x 10^-2
Enter your answer in the box using standard notation. Use an initial 0 and a decimal point as needed
Answers
The product of the exponents is 1.7325 x 10⁻².
Given data:
To find the product of 1.65 and 1.05 × 10⁻², multiply the two numbers:
A = 1.65 × 1.05 × 10⁻²
From the laws of exponents:
mᵃ×mᵇ = mᵃ⁺ᵇ
First, multiply the decimal numbers:
1.65 × 1.05 = 1.7325
Next, multiply the result by 10⁻², which is equivalent to moving the decimal point two places to the left:
1.7325 × 10⁻² = 0.017325
Hence, the product of 1.65 and 1.05 × 10⁻² is 0.017325.
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The rule is x→y=−x. Copy and fill in the table with at least 4 points.
x l y
l
l
Answers
Answer:
is there numbers???
Step-by-step explanation:
PLS HELP!!!!!!!!!!!!!
Answers
Answer:
42.5, sorry if I get it wrong lol
Step-by-step explanation:
1. Janessa is playing a board game with two friends. Using a single die, one friend rolled a four, and the other friend rolled a three. Janessa needs to roll a number higher than both friends in order to win the game, and she wants to calculate her probability of winning.
What is the sample space for Janessa’s calculation?
A. [3, 4]
B. [1, 2, 5, 6]
C. [1, 2, 3, 4, 5, 6]
D. [5, 6]
2. Janessa is playing a board game with two friends. Using a single die, one friend rolled a four, and the other friend rolled a three. Janessa needs to roll a number higher than both friends in order to win the game, and she wants to calculate her probability of winning.
Is the probability of Janessa winning an independent event or dependent event? Why?
A. Her probability of winning is a dependent event because it depends on the results of her friends’ rolls.
B. Her probability of winning a dependent event because it does not depend on the results of her friends’ rolls.
C. Her probability of winning is an independent event because it does not depend on the results of her friends’ rolls.
D. Her probability of winning is an independent event because it depends on the results of her friends’ rolls.
3. Janessa is playing a board game with two friends. Using a single die, one friend rolled a four, and the other friend rolled a three. Janessa needs to roll a number higher than both friends in order to win the game, and she wants to calculate her probability of winning.
How many desired outcomes should Janessa use in her probability calculation?
A. 2
B. 3
C. 4
D. 6
A bag contains 8 red pens, 7 blue pens, and 14 black pens. Denato will pull a pen from the bag.
4. When Denato pulls a pen from the bag, how many outcomes are possible?
A. 29
B. 7
C. 8
D. 14
Answers
Answer:
I know for number 2 its- D. Her probability of winning is an independent event because it depends on the results of her friends’ rolls.
Step-by-step explanation:
ill edit to find the rest of the answers
a) The sample space for Janessa's calculation is [ 5 , 6 ]
b) Her probability of winning is a dependent event because it depends on the results of her friends' rolls.
c) The number of desired outcomes for Janessa's probability is 2.
d) There are 29 possible outcomes
What is Probability?The probability that an event will occur is measured by the ratio of favorable examples to the total number of situations possible
Probability = number of desirable outcomes / total number of possible outcomes
The value of probability lies between 0 and 1
Given data ,
a)
Since Janessa needs to roll a number higher than both her friends to win the game, the possible outcomes for her roll are limited to 5 and 6, since these are the only numbers that are higher than 4 and 3. Therefore, the sample space for Janessa's calculation consists of the numbers 5 and 6, which can be written as [5, 6]
b)
The probability of Janessa winning is a dependent event because it depends on the results of her friends' rolls. If one of her friends had rolled a higher number, then the probability of Janessa winning would be 0. Therefore, the outcome of Janessa winning is dependent on the outcomes of her friends' rolls.
Hence , her probability of winning is a dependent event because it depends on the results of her friends' rolls.
c)
Janessa needs to roll a number higher than both friends, and the only numbers that meet this criteria are 5 and 6. Therefore, the number of desired outcomes for Janessa's probability calculation is 2.
d)
There are a total of 8 + 7 + 14 = 29 pens in the bag. When Denato pulls a pen from the bag, there are 29 possible outcomes since he can choose any of the 29 pens in the bag.
Hence , the probabilities are solved
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Hurry, please?
Its math thats all
Answers
Answer:
Below.
Step-by-step explanation:
3^3 = 27
and 4^3 = 64, so the answer will be between 3 and 4 on the number line.
Looks like Lin took the square root of 49 instead of the cube root.
1. The chairman of the community bazaar is assigning people to chair committees. How many different
ways can the 6 people be assigned to chair the subcommittees?
Answers
PLEASE PLEASE HELP WILL GIIVE BRAINLIEST
I AM BEING TIMED
Answers
Answer:
b will be the answer
Step-by-step explanation:
exponential function
A function in which the base e, the base of the natural logs, is raised to some power.
Sidney measured a summer camp and made a scale drawing. The sand volleyball court is 3 centimeters wide in the drawing. The actual volleyball court is 9 meters wide. What scale did Sidney use for the drawing?
plz help i beg if i don't do this i will fail
i wil give brainlist
and 20 point
Answers
Answer:
1:300
Step-by-step explanation:
9m=900cm
900/3=300
`1:300
Answer:
1:300
Step-by-step explanation:
uuuuuuuuuuuuuuuuuuummmmmm yeah the last time i asked someone put something bad so lemme try again
Answers
The water level in a glass decreases 0.4 cm each hour due to evaporation. At the beginning of the experiment, the water level is 12.6 cm.
Let x represent time, in hours, elapsed since the beginning of the experiment and let y represent the water level, in centimeters.
Part A
Construct a linear function, using x and y from above, that determines the water level at a given time, in hours, after the experiment begins.
Part B
How many hours does it take for all of the water to evaporate?
Answers
Answer:
Part A
12.6 - 0.4x = y
Part B
x = 31.5
Step-by-step explanation:
Part B
12.6 ÷ 0.4 = 31.5 hours
y=12.6-0.4x is the required linear equation and it takes 31.5 hours to completely evaporate the water in glass.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given that in the beginning of the experiment, the water level is 12.6 cm.
The water level in a glass decreases 0.4 cm each hour
Let x represent time, in hours, elapsed since the beginning of the experiment and let y represent the water level, in centimeters.
We need to find the linear function, using x and y from above, that determines the water level at a given time, in hours, after the experiment begins.
y=12.6-0.4x
We need to find how long will it take to for all of the water to evaporate.
12.6/0.4 = 31.5 hours
Hence, y=12.6-0.4x is the required linear function and it takes 31.5 hours to completely evaporate the water in glass.
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ANSWER FOR BRAINLIEST
Answers
Answer:
x = 8
Step-by-step explanation:
In a triangle, the sum of the interior angles is 180 degrees.
So, for this triangle 180 = 100 + 48 + (5x - 8)
Now let's simplify this down to isolate x. Start by adding 100 and 48.
180 = 148 + (5x - 8)
Now subtract 148 from both sides.
32 = 5x - 8
Add 8 to both sides.
40 = 5x
Divide both sides by 5.
x = 8
Answer:
8
Step-by-step explanation:
How would you represent a situation that has more than 1 solution? What does the solution represent about that situation? Explain how you know.
Answers
Answer: An inequality
Step-by-step explanation: The set of all solutions of an inequality is called the solution set. The symbol ≥/ means “is not greater than or equal to.”
Explain how to find the volume of a triangular pyramid. (Explain the steps)
Answers
A barn is shaped like a rectangular prism with a triangular prism on top as shown. The exterior four walls and two triangular faces need to be repainted. If one gallon of paint covers 232 square feet, how many gallons will it take to repaint the barn? Enter your answer in the box.
Answers
Answer:
23 Gallons
Step-by-step explanation:
If you do 12 x 38 you get the answer for one half of the triangle if you divide it. However considering it is a whole triangle you dont have to divide it. From there you do 84 x 20 x 2 for the two long rectangular shapes on the barn. Then you do 38 x 20 x 2 for the two shorter ends. Which 38 x 20 x 2 is 1,520 you add 84 x 20 x 20 which is 3360 then you add 12 x 38 which is 456. You add 1,520 + 3,360 which is 4880 then you do 4,880+ 456 which is 5336. From there you would do 5336 / 232 and you would get 23.
If I animated 4 frames in 6 minutes how many frames will I animate in 12? (Will give branliest for whoever explains it the best!)
Answers
Answer:
8 frames
Step-by-step explanation:
6*2=12, so
4*2=8
how to distribute negatives, such as - (6r - 10)
Answers
Answer:
In a problem using the distributive property, think of the minus sign as a negative symbol for the number which follows it, rather than the operation of subtraction. Apply the rules for multiplying positive and negative numbers, then insert the correct sign, + or –, between the final terms of your answer.
Step-by-step explanation:
-6r+10
I am not sure but if you use mathpapa it will give u the answers
Factor [tex]15x+ 40[/tex] Show what you're dividing each term by
Answers
Answer:
The answer is 5(3x + 8)
Step-by-step explanation:
Find the Greatest Common Factor (GCF).
[tex]gcf = 5[/tex]
Factor out the GCF.
[tex]5( \frac{15x}{5} + \frac{40}{5} )[/tex]
Simplify each term in parentheses.
[tex]5(3x + 8)[/tex]
hence, the answer will be 5(3x + 8).
15x+40 = 5(3x+8)
Step-by-step explanation:
The GCF (greatest common factor) of the terms 15x and 40 is 5.
15x/5 + 40/5
5(3x+8)
best answer gets brainliest and plz tell me how you know thats the answer or show work
Answers
Victoria asked several of her friends which of the following they would prefer to read: a book, magazine, newspaper, or blog. The bar graph below shows the results of her question. How many friends did Victoria question? 14 15 16
Answers
Answer:
16
Step-by-step explanation:
Add all of them together im pretty sure. Sorry if im wrong.
Answer:
16
Step-by-step explanation:
could someone help me with this? it'd be very appreciated!
Answers
Answer:
47,759
Step-by-step explanation:
77 + 216 x 326 then divide by 2
Really need help rn...........................
Answers
5,2
step by step..
there are 6 boys and 5 girls in the debate class. kids are being selected to go present their work without getting opt-out where is the probability that a boy will be selected to present twice?
Answers
Answer:
30%?
Step-by-step explanation:
6 boys, 5 girls
first selection is a 6/11 chance it's a boy.
second seletion is a 6/11 chance it's a boy.
6/11 times 6/11 is... 0.2975 or about a 30% chance ( i think)
Just multiply the probability of the first event by the second. For example, if the probability of event A is 2/9 and the probability of event B is 3/9 then the probability of both events happening at the same time is (2/9)*(3/9) = 6/81 = 2/27.
Choose the correct definition of volume.
the amount of space a 2-dimensional object takes up
the amount of space a 3-dimensional object takes up
the distance from the bottom to the top of an object
distance from one point to another
Answers
Answer:
the answer is the amount of space a 3D object takes up
Answer:
the amount of space a 3-dimentional object takes up
Step-by-step explanation:
Is a triangle with leg lengths of 9 in. and 9 in. and hypotenuse of length √175 in. a right triangle?
Answers
Answer:
No
Step-by-step explanation:
a^2 + b^2 = c^2
9^2 + 9^2 = c^2
81 + 81 = c^2
162 = c^2
√162 = c
If it was a right triangle, its hypotenuse would be √162 inches long.
How do I troll my teacher just found out their side job is a P05N actor
Answers
Answer:
just make hints of it to them, whats their name tho?
Step-by-step explanation:
Answer:
MAKE A FAKE ACCOUNT AND TERRORIZE THEM
Step-by-step explanation:
TELL THEM YOU KNOW WHO THEY ARE AND WHERE THEY WORK, BUT DONT TELL WHO U ARE
Please Help me 7th grade math
Answers
Shape 2: 12 inch.
Shape 3: 9 inch.
You want to buy seeds to plant a tomato garden. You have $15 to buy the seeds. Each seed package costs $1.25. We will let p equal the number of seed packets you can buy. Write an equation you can use to find out how many seed packets p you can buy.
Answers
p = 12
(/ means divide the numbers on either side)
7.2.4 Practice Math 6th grade
Find the measure of WOV. Which angle relationship did you use?
Answers
90-30=70
the angle relationship used is complementary angles because 90 and 30 add up to a measure of 90 degrees.
Answer:
Evaluate 15-k=3Step-by-step explanation:
-7x + 6= 27
What is X?
Answers
subtract 6 from both sides
-7x =21
divide both sides by -7
x= -3
Please someone help me!!! ASAP