Answer: He has enough bottle
Step-by-step explanation:
From the question, we are informed that Craig has 5/6 of a bottle of glue and that a recipe calls for three quarters of a bottle.
To know if he has enough bottle, we can subtract 3/4 from 5/6. This will be:
= 5/6 - 3/4
= 10/12 - 9/12
= 1/12
He has enough bottle since we got a positive value when we subtracted.
The point (2.5, 1) is also on the line. What is the vertical change between (2.5, 1) and (5, 2)? What is the horizontal change?
Answer:
In a general point (x, y) the horizontal component is the x-component, and the vertical component is the y-component.
then if we have the points (a, b) and (c, d)
The vertical distance or change between these points will be the difference between the y-components, and the horizontal distance or change is the difference between the x-components.
Then the vertical change between the points (2.5 , 1) and (5, 2) is:
2 - 1 = 1 unit.
The horizontal change between the points (2.5, 1) and (5, 2) is:
5 - 2.5 = 2.5 units.
In 12 years, Janice will be 8 times as old as she was 2 years ago. How old is Janice
now?
Janice is currently 4.
In 12 years, Janice will be 16, and 2 years ago she was 2. That being said, 16 is eight times more than 2, thus meaning she is currently 4 years old.
I hope this helps!
Rebecca is climbing up a 500-foot cliff. By 1:00 P.M., she has
climbed 125 feet up the cliff. By 4:00 P.M., she has reached
an altitude of 290 feet. Find the average rate of change in
Rebecca's altitude during the three hours. Give the rate in feet
per bour.
Answer:
Step-by-step explanation:
(290 ft - 125 ft)/(3 hours) = (165 ft)/(3 hours) = 55 ft/hour
Which one please help it’s important
Answer:I believe its c
Step-by-step explanation:
Answer:
it is c
Step-by-step explanation:
Please help me on this problem.
Answer:
snowcone
sorry to do this to you I need to answer a question to be able to ask one sorry
someone please answerrrrrr
Ben flipped a coin and got heads
7/15
of the time. If he flipped the coin 45 more times, how many times would you expect Ben to flip tails?
7
28
35
24
Answer:
28
Step-by-step explanation:
A box of cereal contains 510 grams of cereal. To make a bowl of cereal, n grams of cereal is removed from the box. What equation models the relationship between the quantity of cereal removed, n, and the quantity of the cereal remaining in the box, b?
Answer:
its 34
Step-by-step explanation: i
Which expression is equivalent to
3x +10- x + 12?
A. 26x
B. 4x + 22
C.2x + 22
D. 24x
Answer:
2x + 22
Step-by-step explanation:
3x - (1)x = 2x
10 + 12 = 22
therefore 2x + 22 is your answer
Answer:
C
Step-by-step explanation:
subtract : 3x - x = 2x
Add : 10 + 12 = 22
Answer: 2x + 22
can anyone help me to solve this question
Step-by-step explanation:
Let say Base of triangle = 2RThen Radius of circle = RArea of Semi Circle = (1/2) π R²Let say Perpendicular height of isosceled triangle = hthen area of triangle = (1/2) * 2R * h= R * hR * h = (1/2) π R²=> h = π R/2Tan x = h/R=> Tanx = π R/2R=> Tanx = π/2=> Tanx = 3.14/2=> Tanx = 1.57=> x = Tan⁻¹(1.57)=> x = 57.5°Angle x = 57.5°
what is y+5<8y+5<8 plase help me
Answer:
If you're solving for y, the answer s (0,3/8)
Step-by-step explanation:
-5x-2=13, find x please
One number is five less than a second number. Five times the first is 8 more than 6 times the second. Find the numbers.
The value of the first number is ____
Answer:
-38
Step-by-step explanation:
Let's say that x= 1st number and y=2nd number.
In order to find the first number, you have to find out the 2nd number which it says, "5 less than a second number", it would be y-5. then it says the "5 times the first is 8 more than 6 times the second". then there should be an equal sign because there is the word "is". The expression would be: 5(y-5)=6y+8. then solve the y. which is -33, then plug in the y to the y-5 and there you go!
4. Twice the larger of two numbers is three more than five times the smaller. The sum of four times the larger and three times the smaller is
71. What are the numbers?
Answer:
Smaller is 5, larger is 14
Step-by-step explanation:
y is larger, x is smaller
2y = 3 + 5x
4y + 3x = 71
Let's solve for y in the first one, then substitute that into the second one.
y = 3/2 + 5/2x
4(3/2 + 5/2x) + 3x = 71
12/2 + 20/2x + 3x = 71
6 + 10x + 3x = 71
13x = 65
x = 5
Substitute that in to the first equation:
2y = 3 + 5(5)
2y = 3 + 25
2y = 28
y = 14
check those answers in the second equation
4y + 3x = 71
4(14) + 3(5)
= 56 + 15 =71
Using side lengths only, could the triangles be similar?
Q
0.5
X
1
S
1
1.5
1.5
R
N
2
No, 1
1
1.5
1.5
2
0.5 0.5
o
Yes, 1 - 1
Answer:
the answer is no
Step-by-step explanation:
Please solve this....
Answer:
the value will be equal to 0
Step-by-step explanation:
see the attached picture for solution --
PLEASE HELP!!
How could writing a problem using an exponent be easier to understand than repeated multiplication?
Answer:
One reason, is because it clearer and easier to read.
Seeing two numbers (3^5) can let you know, in this example, 3x3x3x3x3 is harder to understand than 3^5.
3 is the number being multiplied, and 5 tells you how many times.
~Hope this helps~
A person invests 7000 dollars in a bank. The bank pays 6.25% interest compounded semi-annually. To the nearest tenth of a year, how long must the person leave the money in the bank until it reaches 11300 dollars?
Answer:
brainliest?
Step-by-step explanation:
5.3 years
we know that
The compound interest formula is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest in decimal
t is Number of Time Periods
n is the number of times interest is compounded per year
in this problem we have
substitute in the formula above and solve for t
applying log both sides
y = 6x - 13
5x - 2y = 5
Using the substitution method
Answer:
x=3, y=5
Step-by-step explanation:
−104=4x−4(2x+16)
I need a whole number i keep messing up
Answer:
x=10
Step-by-step explanation:
Answer:
x = 10
Step-by-step explanation:
use the distributive property
−104 = 4x − 4(2x + 16)
-104 = 4x - 8x - 64
-104 = -4x - 64
+64 +64
-40 = -4x
divide by -4
x = 10
Ron has two bags of different stickers. The first bag has 3 cars, 2 trucks, and 5 dinosaurs. The second bag has 6 cars, 4 trucks, and 2 dinosaurs. Ron will randomly select 1 sticker from each bag. What is the probability that Ron will select a dinosaur sticker from each bag?
1/2 chance to get a dinosaurs sticker for the first bag. 1/6 chance to get a dinosaurs sticker for the second bag.
I need help QUICKLY plzz, due soon
Answer:
log(144) or 2.158
Step-by-step explanation:
Answer:
log(144)
Step-by-step explanation:
When you evaluate and multiply it out, this is what it turns out to be. Hope this helps!!!:)
Converting from vertex form to standard form
[tex]y = \frac{1}{2} (x - 2) {}^{2} - 4[/tex]
Answer:
[tex]\displaystyle f(x)=\frac{1}{2}x^2-2x-2[/tex]
Step-by-step explanation:
To convert from vertex form to standard form, we can simply expand.
So, we have:
[tex]\displaystyle f(x)=\frac{1}{2}(x-2)^2-4[/tex]
Expand the square:
[tex]\displaystyle f(x)=\frac{1}{2}(x^2-4x+4)-4[/tex]
Distribute:
[tex]\displaystyle f(x)=\frac{1}{2}x^2-2x+2-4[/tex]
Simplify:
[tex]\displaystyle f(x)=\frac{1}{2}x^2-2x-2[/tex]
3(x-4) = 2(-2x + 1)
this is confusing me
Answer:
x = 2
Step-by-step explanation:
Distribute
3 (−4) = 2 (−2+1)
3 − 12 = 2 (-2x +1)
Distrubute again
3x - 12 = -4x + 2
Add twelve to both sides of the equation
Simpfly
3x = -4x + 14
Add 4x to both sides of the equation
simpfly
7x = 14
Divide both sides of the equation by the same term
Simpfly
x = 2
Michelle has made 18 note cards for her friends. She plans to send out a total of sixty cards. What percentage of the cards has she finished?
Answer:
30%
Step-by-step explanation:
Since she has made 18 of the total 60 cards, you divide 18 by 60.
18/60 = 0.30
To convert a decimal to a percentage, you multiply it by 100.
0.30 x 100 = 30%
jackie leaves the house to meet her friend at the park. she walks 1 mile west and 2.5 miles north. how many miles is the quickest way back for jackie from her starting point
Answer:
2.5 miles west and 1 mile north
Step-by-step explanation:
5 mi
a
3 mi
What is the length of the missing leg ?
Answer:
A=4
Step-by-step explanation:
you use the Pythagorean Theorem,
a triangle having a Leg b length of 3 and a Hypotenuse c length of 5 would have a Leg a length of 4.
Here is how I solved for Leg a using the Pythagorean Theorem.
Leg a = sqrt[ (Hypotenuse c)2 - (Leg b)2 ]
Leg a = sqrt[ (5)2 - (3)2 ]
Leg a = sqrt[ 25 - 9 ]
Leg a = sqrt[ 16 ]
Leg a = 4
what is the distance between (-1, 2) and (5, -2)on a graph put into a decimal form.
Given:
The two points are (-1,2) and (5,-2).
To find:
The distance between the given points.
Solution:
Distance formula:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Using the distance formula, the distance between the given points is
[tex]d=\sqrt{(5-(-1))^2+(-2-2)^2}[/tex]
[tex]d=\sqrt{(5+1)^2+(-4)^2}[/tex]
[tex]d=\sqrt{(6)^2+16}[/tex]
[tex]d=\sqrt{36+16}[/tex]
On further simplification, we get
[tex]d=\sqrt{52}[/tex]
[tex]d=7.2111[/tex]
[tex]d\approx 7.21[/tex]
Therefore, the the distance between the given points is about 7.21 units.
Please Help!
Write a equation for each hanger!
Answer:
Step-by-step explanation:
A: 2x = 3
B: w+1.3 = 2.7
C: 3y = 5.1
D: z+⅓ = ½
Which value of x satisfies the equation \frac{1}{3}\left(x+\frac{5}{3}\right)=\frac{2}{9} 3 1 (x+ 3 5 )= 9 2 ?
Answer:
x = -1 satisfies the equation.
Step-by-step explanation:
The equation is:
[tex]\frac{1}{3}\left(x+\frac{5}{3}\right)=\frac{2}{9}[/tex] (1)
So, we just need to solve it for x to know which number satisfies the equation (1).
[tex]x+\frac{5}{3}=\frac{3*2}{9}[/tex]
[tex]x=\frac{6}{9}-\frac{5}{3}[/tex]
[tex]x=\frac{6-15}{9}[/tex]
[tex]x=\frac{-9}{9}[/tex]
[tex]x=-1[/tex]
Therefore, x=-1 satisfies the equation.
I hope it helps you!