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3 years ago

"Find the missing side lengths in each pair of similar figures." Someone explain please

Mathematics

1 answer:

Lana71 [14]3 years ago

5 0

AB is proportional to XY since they are similar triangles making it 25:10 or 5:2
so then AC:XZ would be 5x:2x and 5x:6 so then its 15:6 since x is 3 basically set up proportions and so value of the big triangle to the small triangle would be at rails os 5:2

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What is the y-intercept of the graph of the line whose equation is y=3/4x+1

Tanzania [10]

Answer:

The correct answer is "1".

Step-by-step explanation:

You need only set x to zero, and solve for y:

$y = \frac{3}{4} x + 1\\y = \frac{3}{4}0 + 1\\y = 1$

4 0

3 years ago

Ted ran 35 miles less than Mary last week.<br> Ted ran 13 miles. How many miles did<br> Mary run?

zloy xaker [14]

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3 years ago

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Solve the equation or formula for the variable specified 8qr+4t=7u for q ?

g100num [7]

Answer:

q= −4t+7u over 8r

Step-by-step explanation:

8qr+4t=7u

Step 1: Add -4t to both sides.

8qr+4t+−4t=7u+−4t

8qr=−4t+7u

Step 2: Divide both sides by 8r.

8qr

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Answer:

−4t+7u

4 0

3 years ago

A recent study found that 81?% of? breast-cancer cases are detectable by mammogram. Suppose a random sample of 11 women with bre

elena-s [515]

Answer:

9.847 %

Step-by-step explanation:

Be p1 the probability that the mammogram detect breast cancer in a woman.

p1=81%.

The probability 'P' that independent and consecutive 'n' singular events with p probability occur is:

$P=p_{1} ^{n}$

In this case:

P: Probability that breast cancer be detected on 11 women with breast cancer.

$P=0.81^{11}=0.09848$

$P=9.847$ %

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3 years ago

Your ship sinks and you swim to a nearby island. On this island, the inhabitants do not use money. The island residents use isla

natita [175]

Answer:

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Step-by-step explanation:

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5 0

2 years ago

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