3 years ago

Math, please help! Picking Brainliest.

Mathematics

2 answers:

ivann1987 [24]3 years ago

7 0

I just took the quiz and got a 100. The answer is B. Yes, because they are similar triangles.

arsen [322]3 years ago

3 0

B. They are similar triangles, and so the hypotenuses of the two triangles will be different sizes of the same line.

You might be interested in

Using f(x)=7x+35 what is the x-intercept

Gelneren [198K]

Answer:

(-5,0)

Step-by-step explanation:

8 0

4 years ago

What is the equation of the line through (4,5) and (0,-3)

Allisa [31]

Answer:

y = 2x - 3

Step-by-step explanation:

Slope intercept equation of a line:

y = mx + b

(0, -3) is the y-intercept, so b = -3

We have

y = mx - 3

Now we use the two points to find the slope.

slope = m = (-3 - 5)/(0 - 4) = -8/(-4) = 2

y = 2x - 3

8 0

3 years ago

Read 2 more answers

Rosalyn has three different-shaped containers that contain marbles. She has 3 round containers, each holding 16 marbles.

Murljashka [212]

Answer:

42,996

Step-by-step explanation:

3*16+4*25+2*33=48+100+66=214

5 0

3 years ago

What is the perimeter of a rectangle with a length of 7 inches and a width of 6 2/3

Katyanochek1 [597]

Not sure but something around 27.2

6 0

4 years ago

Liz wants to estimate the percentage of people who rent their home. She surveys 320 individuals and finds that 176 rent their ho

SOVA2 [1]

Answer: 0.065

Step-by-step explanation:

Given : Sample size : n= 320

The sample proportion of people who rent their home : $p=\dfrac{176}{320}=0.55$

Significance level : $\alpha:1-0.98=0.02$

Then , Critical value : $z_{\alpha/2}=2.33$

The formula to find the margin of error : -

$E=z_{\alpha/2}\sqrt{\dfrac{p(1-p)}{n}}\\\\\Rightarrow\ E=(2.33)\sqrt{\dfrac{0.55(1-0.55)}{320}}\\\\\Rightarrow\ E=0.064799034281\approx0.065$

Hence, the margin of error for the confidence interval for the population proportion with a 98% confidence level =0.065

4 0

3 years ago