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Naya [18.7K]
3 years ago
8

Answers:137.5 cm^2212.5 cm^2350^2487.5^2​

Mathematics
1 answer:
Alchen [17]3 years ago
8 0

Answer:

B

Step-by-step explanation:

Area of the Rectangle = L*W

L = 25 cm

W = 14 cm

Area of the rectangle = 25 * 14

Area of the rectangle = 350

Area of the Triangle

Area = 1/2 B * H

B = 25

H = 11

Area = 1/2 *25 * 11

Area = 1/2 275

Area = 137.5

Area of the shaded part = 350 - 137.5

Area of the shaded part = 212.5

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What is the slope of the line in the graph?
Allisa [31]

Answer:

slope = 1

Step-by-step explanation:

Calculate the slope m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (- 1, 0) and (x₂, y₂ ) = (0, 1) ← 2 points on the line

m = \frac{1-0}{0+1} = 1

3 0
3 years ago
Given ZW=20. Answer the questions please. ​
djyliett [7]

a) Corresponding angles of similar figures are congruent, so \angle B \cong \boxed{\angle Z}

b) Scale factor = (image)/(preimage). Since we are looking for ABCD to WZYX, this means that WZYX is the image and ABCD is the preimage. Thus, the scale factor is \frac{25}{10}=\boxed{5/2}

c) Since the scale factor is 5/2,

\frac{20}{t}=\frac{5}[2}\\\\40=5t\\ \\ t=\boxed{8}

8 0
2 years ago
Please help me with this questions please please ASAP ASAP please ASAP help please please ASAP please I'm begging you please ple
defon

Answer:

3/2

I hope this is correct

7 0
3 years ago
Read 2 more answers
A gift shop sells 140 wind chimes per month at $90 each. The owners estimate that for each $5 increase in price, they will sell
guapka [62]

Answer: $95

Step-by-step explanation:

Te new price will be 90 + 5x, if the price increases "x" times

The number of wind chimes sold per month will become 140 - 7x

\begin{aligned}&\text {Revenue, } \mathrm{R}(\mathrm{x})=(90+5 \mathrm{x})(140-7 \mathrm{x}) \\&R^{\prime}(x)=5(140-7 x)-7(90+5 x) \\&R^{\prime}(x)=700-35 x-630-35 x \\&R^{\prime}(x)=70-70 x=0 \\&70 x=70 \\&x=1\end{aligned}

Therefore, if the price becomes (90 + 5(1)) = $95 per wind chime, then the revenue will be maximum

6 0
3 years ago
I NEED HELP PLEASEAND STEPS
Ratling [72]

Answer:

2 17/20

Step-by-step explanation:

1 7/10+1 1/2=1 7/10+1 10/20=2 17/20

Please mark as Brainliest! :)

Have a nice day.

6 0
3 years ago
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