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Mekhanik [1.2K]
3 years ago
5

(Can someone help me with this please.) :D

Mathematics
2 answers:
Ulleksa [173]3 years ago
7 0

Answer:

Y= 7.25(5) + 2.25(5)

Y= 36.25 + 11.25

Y=47.50

Step-by-step explanation:

monitta3 years ago
3 0
Oh u already have the answer
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What is the equation of the line that passes through the point (-2, 7) and has a slope of zero?
Andreyy89

Answer:

<h2>The answer is option D</h2>

Step-by-step explanation:

To find the equation of a line given the slope and a point we use the formula

<h3>y -  y_{1} = m(x - x_{1})</h3>

where

m is the slope

( x1 , y1) is the point

From the question

slope = 0

The point is (- 2 , 7)

Substitute the values into the above formula and solve

That's

<h3>y - 7 = 0(x  +2) \\ y - 7 = 0</h3>

We have the final answer as

<h2>y = 7</h2>

Hope this helps you

6 0
4 years ago
Find the area of the figure
V125BC [204]

Answer: 60 ft

Separate into 2 rectangles and add their areas together!

Vertical rectangle area: 10 x 3 = 30 ft

Horizontal rectangle area: 10 x 3 = 30 ft

Area of entire thing: 30 + 30 = 60 ft

3 0
3 years ago
Can someone figure out the problem in this image?
erma4kov [3.2K]
Right side:
(1/27)^(2x+10)
=(3^-3)^(2x+10)
= 3^(-6x - 30)

Re-write both sides:
3^(4x-5) = 3^(-6x - 30)

from here, you can solve x 

4x - 5 = -6x - 30
4x + 6x = -30 + 5
10x = -25
    x = -2.5
7 0
4 years ago
Simplify.
Dafna11 [192]

\text{Use}\\\\(ab)^n=a^nb^n\\\\(a^m)^n=a^{n\cdot m}\\---------------------\\\\\left(4a^5b^6\right)^4=4^4(a^5)^4(b^6)^4=256a^{5\cdot4}b^{6\cdot4}=256a^{20}b^{24}

3 0
3 years ago
Algebra (50 pts) i need an answer quick tysm and have a blessed day
Artemon [7]

Answer:

? = 1

Step-by-step explanation:

3/8r - 1/4r + 2s

= 3/8r - 2/8r + 2s

= 1/8r + 2s

5 0
3 years ago
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