Answer:
Distributed: 8h - 12 + 15hSimplified: 23h - 12Step-by-step explanation:
Apply the distributed property: 8h - 12 + 15hCombine like terms: 23h - 12I hope this helps!
Algebra II Question One
Answer:
(a). 4n = 4²
n = 2
(b). 3n = 1/81
3n = 1/3⁴
3n = 3 power -4
n = -4
9. The amount of money Allen earns varies directly with the amount of time he works. He earns
$19 for working 2 hours. How much can Allen earn if he works 5 hours?
Answer:
47.5
Step-by-step explanation:
19÷2=9.5x5=47.5
A hockey player is wearing ice skates and pushes against the wall propelling her backward on the law of motion, which of the following best compares the forces acting between the wall and the hockey player?
A The forces are equal and applied against gravity
B The forces are equal and applied in the opposite direction
C
The forces are different sizes and applied in the opposite direction
D. The forces are equal and applied in the same direction
Can someone help me find the scale factor and the missing sides please?
Answer:
x = 6, y = 45
Step-by-step explanation:
[tex]scale \: factor = \frac{13}{32.5} \\ = \frac{2}{5} \\ \\ \frac{x}{15} = \frac{18}{y} = \frac{2}{5} \\ \\ \implies \frac{x}{15} = \frac{2}{5} \\ \\ x = \frac{2 \times 15}{5} \\ \\ x = 6 \\ \\ \frac{18}{y} = \frac{2}{5} \\ \\ y = \frac{5 \times 18}{2} \\ \\ y = 45[/tex]
13) Solve (x + 6)2 = 64. A) x = 8 or x = −8 B) x = 2 or x = −2 C) x = 2 or x = −14 D) x = 4 or x = −16
Answer:
x=2 ,, -14
Step-by-step explanation:
hope this helps
QUICK HELP ME 25 POINTS The formula for perimeter of a rectangle is given by: P=2l+2w Rearrange the formula to solve for l
HELP PLZ
Answer:
l = [tex]\frac{P - 2w}{2}[/tex]
Step-by-step explanation:
2l + 2w = P
2l = P - 2w
l = [tex]\frac{P - 2w}{2}[/tex]
x2+9x+20 plz help me with it plz
Answer:
11x + 20
Step-by-step explanation:
x2 + 9x + 20
2x + 9x + 20
11x + 20
Hope this helps!
Answer
9x+2x+20
11x=-20
Step-by-step explanation:
9x+2x=-20
11x=-20
I need help with 29 and 30
Answer:
29 is 1.50 i think
Step-by-step explanation:
Answer:
Area is 0.15. Measure ratio is 1:2.
Step-by-step explanation:
Area is length x width.
60 degree angle is half of 120 degree angle.
Please help ! Simplify the expression below
the first is the graph and the second is for the answer I need please be quick 20pts
Answer:
The answer is B
Step-by-step explanation:
It's asking what the X values are, meaning only the (X,y) the x part of the coordinates
please help urgent 8th grade math
Answer:
use your phone to scan the text on google
3x²+16x-115=0
factored?
Answer:
3ײ+16×-115
: 2×2×2 +16
: 20×min 115 Negatif
: positif +negatif =positif
: jadi jawaban
: 3.100 ²
Step-by-step explanation:
" i'm sorry ya kalo jawaban nya salah"
Please help me . I’m begging you :( thank you
Please answer this question - my sibling is bothering me about this question, I have school work to do, please answer. Urgent.
People are putting together goodie bags to sell for a fundraiser. They have 30 chocolate cupcakes, 24 brownies, and 40 chocolate chip cookies. What would be the greatest number of bags they could make if each bag is to have the same number of each kind of treat?
Thank you
Answer:
2 bags
Step-by-step explanation:
what you need to do is find the GCF or greatest common factor. which is a number they can all be divided by. 30 can be divided by 2 24 can be divided by 2 and 40 can be divided by 2. so in conclusion, in order to use every treat, and have an equal amount of treats in every bag, you can make 2 bags.
choose the statement that correctly compares the unit rates
if y is directly proportional to x and y = 56 when x = 8 what is the value of y when x = 13
Answer:
y=91
Step-by-step explanation:
if x=8 when y=56,we can make a formula like this(y=7x) &then we can solve easly
y=7x
y=7*13
y=91
i hope helps you
8) The sum of nine times a number and 13 is equal to seven times the number,
Answer:
-7.5=x
Step-by-step explanation:
9x+13=7x
13=-2x
-7.5=x
m<3=96degrees,m<5=84degrees need help with this one
Answer:
Yes because the lines never intersect.
Answer
No
Step-by-step explanation:
If a and b were parallel, then
∠ 3 and ∠ 5 would be alternate angles and congruent.
However, ∠ 3 = 96° and ∠ 5 = 84°, that is not congruent
Thus a and b are not parallel
Simplify the following numerical expressions.
|7| - 7 =
2|-7| =
(-7)^2 =
-7-|-7|=
-7-1-71=
Answer:
|7| - 7 = 0
2|-7| = 14
(-7)^2 = 49
-7-|-7|= -14
-7-1-71= -79
Step-by-step explanation:
Answer:
|7| - 7 = 0
2|-7| = 14
(-7)^2 = 49
-7-|-7|= -14
-7-1-71= -79
Step-by-step explanation:
Tameca already has $55 dollars in her savings account. If she puts $5 per week in her account, write and solve an inequality to find out how many weeks she must save to have at least $100 in her account.
Answer:
9 weeks
Step-by-step explanation:
5 x 9 = 45
45 + 55 = 100
Answer:
55 + 5x ≥ 100.
5x ≥ 45.
Step-by-step explanation:
write the first equation shown above first, then subtract 55 from 55 and 55 from 100. do not use 0 later on in your equation! 100 - 55 = 45. then write the second equation. after you write the second equation, divide 5 by 5 and 45 by 5. do not use 0 later on in your equation! 45 divided by 5 = 9. she must save for 9 weeks. i hope this works! here is a picture of my work to help you understand it better! <3 it’s kind of blurry, but if you focus enough it’s easier to read.
Evaluate each using the values given. x+z+y; use x = 4, y = 4, and z = 6
Answer:
14
Step-by-step explanation:
x + z + y = ?
First, substitute in x for 4, y for 4, and z for 6
4 + 6 + 4
Add 4 and 6
10 + 4
Add 10 and 4 to get your answer:
14
Answer:
X + y + z= 4 + 4 + 6= 14 . The Answer is 14. I hoped this helpful for you . If you like this answer then mark this answer as BRAINLIEST answer....Thank you ☺️☺️
The length of a rectangular garden is 4 feet long. The scale factor of a drawing of the garden to the actual garden is 1 inch to 0.5 foot. Find the length of the drawing.
Help me solve 5 and 6 please someone
Answer:
5) 1
6) -13
Step-by-step explanation:
f(x) = -x -8 g(x)= x^2 +8x -15
f(1) = (-1 -8) +10 g(-9)= (-9)^2 +8(-9) -15 -7
f(1) = 1 g(-9) = -13
In the diagram below, all measurements are given correct to the nearest cm. Calculate the greatest possible area of the shaded region.
The possible area of the region that is shaded is given as 462cm.
How to solve for the area of the shaded regionThe picture here shows us two rectangles.
The area of a rectangle is given as L * w
= length x width
We have to find the area of the first rectangle
21cm x 42cm
= 882 cm
Next we find the area of the rectangle inside
15cm x 28cm
= 420
To get the area of the shaded region
= 882 - 420
= 462cm
Read more on the area of a rectangle here:
https://brainly.com/question/2607596
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Is the following a function? (plz help ;-;)
Answer:
Yes this is a function
Step-by-step explanation:
For every inout there is one output
please help, im not feeling good
Answer:
A
Step-by-step explanation:
Answer:
A. $4/1lb
Step-by-step explanation:
You can get the unit price of beef by looking at the graph, and the denominator is always the number on the bottom of this graph, and the numerator is always the one on the left. (Denominator is the bottom number in a fraction, numerator is the top)
A line passes through the points (−8,−7) and (−4,−4). What is the equation of the line in Slope-Intercept Form? (A y=43x−1) (B y=34x−1) (C y=43x+1) (D y=34x+1)
Answer:
y=43x−1
Step-by-step explanation:
The equation of the line in Slope-Intercept Form is B: y = (3/4)x − 1.
What is the meaning of Slope-Intercept Form?The slope intercept form of such a straight line is among the most common ways to represent a line's equation. When given the slope of a straight line and the y-intercept, the slope intercept equation can be utilized to find the equation of a line.For the given question.
The line passes through the points-
(x1, y1) = (−8,−7)
(x2, y2) = (−4,−4).
Find the slope using formula;
slope = m = (y2 - y1)/(x2 - x1)
m = (-4 + 7)/(-4 + 8)
m = 3/4
The equation of the line in slope intercept form is found by;
y - y1 = m(x - x1)
y + 7 = (3/4)(x + 8)
y = (3/4)x - 1
Thus, the equation of the line in Slope-Intercept Form is B: y = (3/4)x − 1.
To know more about the Slope-Intercept Form, here
https://brainly.com/question/1884491
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if mr. Johnson dress 172 miles from Seattle to Portland in 4 hours then the average speed of the rental van for that portion of the trip is how many miles per hour?
Answer:
43 miles per hour
Step-by-step explanation:
just divide 172 by 4!
Answer:
43 miles per hour
Step-by-step explanation:
172 divided by 4
PLEASE HELP IM BEING TIMED!
Find KJR
Options: 4
61
55
50
Answer:
61
Step-by-step explanation:
Let's see what to do buddy...
_________________________________
KJI = KJR + RJI
So :
172° = ( 6x -5 )° + ( 12x -3 )°
172° = 18x - 8°
Subtract the sides of the equation plus 8°
180° = 18x
Divided the sides of the equation by 18
x = 180/18
x = 10°
_________________________________
So we have :
KJR = 6x -5 = 6(10) - 5 = 60 - 5 = 55°
KJR = 55°
_________________________________
And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
Find the quadrant of the image.
A future is translated 7 units up and 4 units left. how large is the image in comparison to the figure ? the size of the image in comparison to the figure is
A. 4 times larger
B. The same size
C. 7 times smaller
