2 years ago

How is the quotient of 714 and 17 determined using an area model?

Mathematics

1 answer:

inessss [21]2 years ago

4 0

Answer:

Step-by-step explanation:

Based on the given conditions, formulate: 714/17

Cross out the common factor: 42

So answer is 42

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There are 40 mg of bacteria in the sample. The next day there are 50 mg of bacteria, and the following day there are 62.5 mg of

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Don’t take my
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2 years ago

Find the measure of x.

Andreyy89

Answer:

x = 10

Step-by-step explanation:

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2 years ago

What value of x will make ONM similar SRQ by the SAS similarity theorem?

Marta_Voda [28]

Answer:

The correct answer is 25

Step-by-step explanation:

See the attached figure.

SAS similarity theorem mean that when two triangles have corresponding angles are congruent and corresponding sides with identical ratios the triangles are similar.

So, if ΔONM similar ΔSRQ by the SAS similarity theorem

∴∠N = ∠R

And

$\frac{NM}{RQ} =\frac{NO}{RS}$

given that NM = 10 , NO = 8 , QR = x , RS = 20

∴ $\frac{10}{x} =\frac{8}{20}$

∴ $x=\frac{10*20}{8} =25$

So, the value of x will make ONM similar SRQ by the SAS similarity theorem = 25

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2 years ago

Read 2 more answers

Approximately 4% of silicon wafers produced by a manufacturer have fewer than two large flaws. If Y, the number of flaws per waf

Doss [256]

Y ~ Po (λ)

P(Y < 2) = P(Y ≤ 1) = 0.04

Plug into the pdf for Po(λ), and solve for λ

After that, use your answer to find P(Y > 5)

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2 years ago

Complete the point slope equation of the line through(-1,-10)and(5,2).<br>y-6=

Lynna [10]

Answer:

Step-by-step explanation:

The point-slope of an equation of a line:

$y-y_1=m(x-x_1)$

m - slope

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the poinys (-1, -10) and (5, 2). Substitute:

$m=\dfrac{2-(-10)}{5-(-1)}=\dfrac{12}{6}=2$

Put the value of the slope and the coordinateso f the point (5, 2), to the equation of a line:

$y-2=2(x-5)$

In the question we have y - 6 = ...

Therefore

$y-2=2(x-5)$ <em>subtract 4 from both sides</em>

$y-6=2(x-5)-4$ <em>use the distributive property</em>

$y-6=2x-10-4$

$y-6=2x-14$ <em>distributive</em>

$y-6=2(x-7)$

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3 years ago