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2 years ago

A model airplane is built on the scale of 0.5 inch for every 11 feet. The length of the

Mathematics

1 answer:

Tema [17]2 years ago

6 0

Answer:

$9.59$ ft

Step-by-step explanation:

$\frac{211}{11}$

$= 19.181818\\multiply\\by\\0.5\\= 9.59$

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What is the slope of (-2,2) (-4,-4)

Flauer [41]

Answer:

Step-by-step explanation:

slope = (y2-y1)/(x2-x1)

(-4-2)/(-4--2)

-6/-2

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2 years ago

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Which ratio is higher 15:20 or 12:16. for 35 points

Margarita [4]

To find which ratio is higher, we can first convert the ratios into fractions (that makes it easier, at least for me) and then simplify the fractions and see which one is greater.

Since ratios are basically division, 15:20 = $\frac{15}{20}$ , and

12:16 = $\frac{12}{16}$

Now we simplify these fractions. 15 and 20 have a GCF of 5, so taking out the common number gives us the simplified fraction of $\frac{3}{4}$ .

12 and 16 have a GCF of 4, so taking out the common number gives us the simplified fraction of $\frac{3}{4}$ . Since $\frac{3}{4}$ = $\frac{3}{4}$ , these ratios are the same.

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3 years ago

The graphs of f(x)=2x+4 and g(x)=10−4x intersect at (1, 6) . What is the solution of the equation 2x+4=10−4x ?

Gnoma [55]

Answer:

x=1 is the solution of the equation 2x+4=10−4x

Step-by-step explanation:

The graphs of f(x)=2x+4 and g(x)=10−4x intersect at (1, 6)

2x +4 = 10 - 4x

We need to solve for x by combining like terms

Add 4x on both sides

6x + 4= 10

Now subtract 4 on both sides

6x = 6

divide both sides by 6

x= 1

x=1 is the solution of the equation 2x+4=10−4x

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3 years ago

Write the coordinates of the vertices after a reflection across the line x= -3

anzhelika [568]

(Please vote me Brainliest if this helped!)

C' (-3, -6)
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3 years ago

Help asap

ehidna [41]

Angles A and B are exactly the same because
they are congruent angles

Hope This Helps!!!!!

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3 years ago

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