Answer:
22 and 1/2
Step-by-step explanation:
3/2 times 3/2 2 and 1/4
2 and 1/4 times 10 is
22 and 1/2
The required area covered by 10 tiles having dimensions 3/2 feet by 3/2 feet.
What is square?The square is a 4 sided figure, each side of the square is equal and make a right angle.
The area of square having sided a unit can be given by a² square unit.
Given that,
The length of tile = 3/2 feet,
And the width of tile = 3/2 feet.
Total number of tiles = 10.
The tiles are in square shape.
The area of one tile = 3/2 x 3 / 2 = 9 / 4 square feet
The area of 10 tiles = 9/4 x 10 = 22.5 square feet.
The area covered by 10 tiles is 22.5 square feet.
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Write the equation for the table.
Answer: y=20x+120
Step-by-step explanation:
test all things if it works then it's that
Please help me ASAP
What is 7/16 x 1/2
Answer: 7/32
Step-by-step explanation:
Multiply straight across the numerator and do the same for the denominator.
7x1=7 (numerator)
16x2=32 (denominator)
Answer is 7/32
Roy guessed that there were 15 baseballs in the bag, but when he
counted, there were really 18. What is the percent error?
Answer:
I believe it’s 16.7 correct me if I’m wrong.
please help me on this !
Answer:
x[tex]\leq[/tex]-3
Step-by-step explanation:
Brian drew these angles. He uses the equation 180-Y=50. To find the measure of angle Y. What is the measure of angle Y?
Answer:
130
Step-by-step explanation:
180-130=50
36/2^5 over 8+7x(3+11)
Answer:
119.25
Step-by-step explanation:
36/32 simplified is 9/8.
8 + 7(3+11), I'm assuming it's not x.
8 + 7(14) = 106
(9/8)/106 = 9/8*106 = 954/8 = 119.25
Hope this helps, lmk if the "x" is actually a variable instead of multiplication :)
7
4
8
1
Write down the largest even number
you can using all four cards
Answer:
8
7
4
1
Step-by-step explanation:
8 is the answer
Will the product of two positive numbers be positive or negative? Why?
PLEASE HELP1!1!1!1!!1
Answer:
Positive
Step-by-step explanation:
Two positive integers multiplied will always be positive.
Answer:
Positive
Step-by-step explanation:
two positive will always be a positive because of the rule of multiplication
A restaurant chef was ordering supplies. He ordered 9 pounds of beef at 7.53 per pound, 9 pounds of potatoes at $6.45 a pound and 4 pounds of carrots at $6.23 per pound. He estimates that this will make 27 meals. If he charges 39.53 per meal how much profit will he make
Answer:
916.57 pounds
Step-by-step explanation:
Cost of beef = 7.53 pounds × 9
= 67.77 pounds
Cost of potatoes = 6.45 pounds × 9
= 58.05 pounds
Cost of carrots = 6.23 pounds × 4
= 24.92 pounds
Total cost = 67.77 pounds + 58.05 pounds + 24.92 pounds
= 150.74 pounds
Total revenue = 27 meals × 39.53 pounds
= 1067.31 pounds
Total profits = Total revenue - Total cost
= 1067.31 pounds - 150.74 pounds
= 916.57 pounds
solve and get brainliest!!
please be sure of your answer!!!!
Answer:
B
Step-by-step explanation:
all 3 angles of a triangle must equal 180 degrees, so if it tell you that there is a 68 degree angle, and a 90 degree angle(because if the right angle), then the last angle must be 22, because 180-(68+90)=22
At the movies, Jill and Carly each buy a
box of gummy candy. Carly eats 3 gummies
every 15 minutes during the movie. The
number of gummies Jill has left based on the
amount of time is shown in the graph below.
Answer:
where is the graph?
Step-by-step explanation:
I can't see the graph so I can't answer!
Please help! ill give 50 brainly points!
4/sqrt10-sqrt6
Answer:
-1.18
Step-by-step explanation:
4/√10 - √6
= (4-√60) /√10
= -1.18 (3 sig. fig.)
Answer:
−8+2/5√10(Decimal: -6.735089)
Step-by-step explanation:
Thats the answer ._.
A group of friends were working on a student film. They spent all their budget on props and equipment. They spent $912 on props, and 24% of the total budget on equipment. What was the total budget for their student film?
Answer:
Total Budget: $1200
Step-by-step explanation:
76% = 912
1% = 12
100% = 12 x 100 = $1200
I brute forced till I got the number which multiplied by 76 came out to 912 from there I had what was 1% of the budget then I multiplied that by 100 for the answer.
The total budget for their student film is $1200.
What is the percentage?A percentage is a number or ratio that can be expressed as a fraction of 100.
A group of friends were working on a student film.
They spent all their budget on props and equipment.
They spent $912 on props, and 24% of the total budget on equipment.
Let us represent the total budget of the film as: x
The amount spent on equipment = $870
The amount spent on props = 24% of x
Total budget = Amount spent on equipment + Amount spent on props
x = 912 + 24% of x
x = 912 + 0.24x
x - 0.24x = 912
0.76x = 912
x= 912/0.76
x = $1200
Hence, the total budget for their student film is $1200.
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Rewrite in simplest terms: -3(-10d+8)+3d
Answer:
-27+33d
Step-by-step explanation:
-3 is the multiplier for the numbers in the bracket
-3+30d-24+3d
-3-24+30d+3d
-27+33d
For this item, complete the choice matrix by clicking the appropriate answer in each row.
Consider polygon
UVWXY
Polygon UVWXY is reflected across the y-axis to form polygon U′V′W′X′Y′. Determine the measures of the following angles.
Determine the measures of the following angles.
m∠V′
m∠X′
m∠Y'
the measurements are 76∘, 102∘, 133∘, and 136∘ match the measurement to the angles when reflected across the y-axis
Answer:
hi i suck at math
Step-by-step explanation:
−2x=x2−6 Rewrite the equation by completing the square.
Answer:
(x + 1)² = 7
Step-by-step explanation:
Given:
-2x = x² - 6
We'll start by rearranging it to solve for zero:
x² + 2x - 6 = 0
The first term is already a perfect square so that's fine. Normally, if that term had a non-square coefficient, you would need to multiply all terms a value that would change that constant to a perfect square.
Because it's already square (1), we can simply move to the next step, separating the -6 into a value that can be doubled to give us the 2, the coefficient of the second term. That value will of course be 1, giving us:
x² + 2x + 1 - 1 - 6 = 0
Now can group our perfect square on the left and our constants on the right:
x² + 2x + 1 - 7= 0
x² + 2x + 1 = 7
(x + 1)² = 7
To check our answer, we can solve for x:
x + 1 = ± √7
x = -1 ± √7
x ≈ 1.65, -3.65
Let's try one of those in the original equation:
-2x = x² - 6
-2(1.65) = 1.65² - 6
- 3.3 = 2.72 - 6
-3.3 = -3.28
Good. Given our rounding that difference of 2/100 is acceptable, so the answer is correct.
Scientific notation of 48200
Answer:
4.82 × 10^4
Step-by-step explanation:
Which method presented by teams in problem 8-48 seemed able to help find the area of other regular polygons? Discuss this with your team. Then find the area of the two regular polygons below. If your method does not work, switch to a different method. Assume c is the center of each polygon.
Create a poster or transparency that shows the two different methods that your team used to find the area of the regular hexagon in part (b) of problem 8-43. Then, as you listen to other teams present, look for strategiesthat are different than yours. For each one, consider the questions below. •Which geometric toolsdoes this method use? •Would this method help find the area of other regular polygons (like a pentagon or 100-gon)?8-45. Which method presented by teams in problem 8-44 seemed able to help find the area of other regular polygons? Discuss this with your team. Then find the area of the two regular polygons below. If your method does not work, switch to a different method. Assume Cis the center of each polygon.a. b. 8-46. So far, you have found the area of a regular hexagon, nonagon, and decagon. How can you calculate the area of anyregular polygon? Write a Learning Log entry describing a general process for finding the area of a polygon with nsides. 8-47. Beth needs to fertilize her flowerbed, which is in the shape of a regular pentagon. A bag of fertilizer states that it can fertilize up to 150 square feet, but Beth is not sure how many bags of fertilizer she should buy. Beth does know that each side of the pentagon is 15 feet long. Copy the diagram of the regular pentagon below onto your paper. Find the area of the flowerbed and tell Beth how many bags of fertilizer to buy. Explain how you found your answer. 15 ft 5 C 11 C
Write 33 % as a fraction in simplest form.
3
Answer:
33/100
Step-by-step explanation:
33/100 bc percentage goes up to 100
What is -1060 degrees in radians
may someone please help?
Answer:
B' = (-7,3)
Step-by-step explanation:
B = (7,3)
mirrored would be:
B' x position would be -7
B' y position would not change
B' = (-7,3)
Which values are solutions to the inequality below?
Check all that apply.
Sqrt x > 8
Answer:
64 is the right answer of your question
1) calcula a.b , si 120 =1+2+3+... +ab
Answer:
ab=195
Step-by-step explanation:
What is a congruence statement? PLEASE ANSWER HURRY
Answer:
A congruence statement says that two polygons are congruent.
Step-by-step explanation:
To write a congruence statement, list the corresponding vertices in the same order.
A bag contains 3 red marbles. The ratio of red marbles to blue marbles is 3 : 7. Find the number of blue marbles in the bag.
Answer:
7 blue marbles
Step-by-step explanation:
because 3:7 equals red:blue so blue = 7
please help i will give brainly!! (:
Answer:
x = 5
Step-by-step explanation:
To get the value of x we will use similar triangles as shown;
AT/AG = AB/AC
9/3 = x+10/3x-10
Cross multiply
3(x+10) = 9(3x-10)
3x + 30 = 27x - 90
Collect like terms
3x - 27x = -90 - 30
-24x = -120
x = 120/24
x = 5
Hence the value of x is 5
what is 2/5 * 3/11?....
Answer:
6/55
Step-by-step explanation:
[tex]\frac{2}{5}*\frac{3}{11}=\frac{2*3}{5*11}=\frac{6}{55}[/tex]
A certain television is advertised as a 10-inch TV (the diagonal length). If the width of
the TV is 6 inches, how many inches tall is the TV?
Answer:
8 in
Step-by-step explanation:
Given data
DIagonal= 10 in
Width= 6 in
`Height=???
We know that the expression that can be used to find the missing dimension is given as
d^2= w^2+h^2
substitute
10^2=6^2+h^2
100= 36+h^2
100-36= h^2
64= h^2
h= √64
h= 8 in
Hence the height is 8 in
lines s and t intersect so that the measure of angle 1 is 85 degrees. if angle 2 is supplement to angle 1 what is the measure of angle 2
Answer:
95 degrees
Step-by-step explanation:
The sum of two supplementary angles is 180 degrees
Given
angle 1 = 85 degrees
If angle 2 is the supplement of angle 1, then
<1 + <2 = 180
85 + <2 = 180
<2 = 180 - 85
<2 = 95degrees
Hence the measure of angle 2 is 95 degrees
pls help question is in the picture
Answer:
x = 5
Step-by-step explanation:
Sum up all the angles in a triangle is 180 degree, so 4x + 135 + 25 = 180, solve for x get x = 5