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Helga [31]
2 years ago
7

I need help with 2 math questions ASAP- Marking brainiest answer plus 20 points. I will insert a picture of the following questi

ons.
For question number 1. You’ll need to find the area of top rectangle, area of bottom rectangle, total area of figure.

The 2nd question you’ll need to find area of shaded region. As you can see when it’s correct it changes colors.

I hope you have a blessed day and life for whoever helps me with this.

Mathematics
1 answer:
vladimir2022 [97]2 years ago
8 0

Answer:

Area is a measure of how much space there is inside a shape.  Calculating the area of a shape or surface can be useful in everyday life – for example you may need to know how much paint to buy to cover a wall or how much grass seed you need to sow a lawn.

This page covers the essentials you need to know in order to understand and calculate the areas of common shapes including squares and rectangles, triangles and circles.

Step-by-step explanation:

I think

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What are the slope and the Y intercept of the linear fractionThat is represented by the equation y= - 10x + 1
andrey2020 [161]

The slope is the number with the letter x

The slope would be -10

The y intercept is the number at the end of the equation.

The y intercept is 1

5 0
3 years ago
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What is 25 percent of thirty?<br> Give Step by step explanation.<br> please.
ohaa [14]
25% of 30 = 7.5
Hope this helps idk if it does tho
3 0
3 years ago
Read 2 more answers
Find the zeroes -12x^2+96-6x^3+x^4+56x
Alla [95]
Your roots would be 6, 4, and -2
7 0
2 years ago
If angle JKM= 15x-48 and angle L= 5x+12 and angle M= 40, find angle MKL
horrorfan [7]
JKM = M + L
15x - 48 = 40 + 5x + 12
10x - 48 = 52
10x = 100
x = 10
JKM = 15(10) - 48 = 102

180 = JKM + MKL
180 = 102 + MKL
MKL = 180 - 102 = 78
5 0
3 years ago
Given points A (1, 2/3), B (x, -4/5), and C (-1/2, 4) determine the value of x such that all three points are collinear
AlladinOne [14]

Answer:

x=\frac{83}{50}

Step-by-step explanation:

we know that

If the three points are collinear

then

m_A_B=m_A_C

we have

A (1, 2/3), B (x, -4/5), and C (-1/2, 4)

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

step 1

Find the slope AB

we have

A(1,\frac{2}{3}),B(x,-\frac{4}{5})

substitute in the formula

m_A_B=\frac{-\frac{4}{5}-\frac{2}{3}}{x-1}

m_A_B=\frac{\frac{-12-10}{15}}{x-1}

m_A_B=-\frac{22}{15(x-1)}

step 2

Find the slope AC

we have

A(1,\frac{2}{3}),C(-\frac{1}{2},4)

substitute in the formula

m_A_C=\frac{4-\frac{2}{3}}{-\frac{1}{2}-1}

m_A_C=\frac{\frac{10}{3}}{-\frac{3}{2}}

m_A_C=-\frac{20}{9}

step 3

Equate the slopes

m_A_B=m_A_C

-\frac{22}{15(x-1)}=-\frac{20}{9}

solve for x

15(x-1)20=22(9)

300x-300=198

300x=198+300

300x=498

x=\frac{498}{300}

simplify

x=\frac{83}{50}

8 0
3 years ago
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