3 years ago

Need help ASAP. Please

Mathematics

1 answer:

Ne4ueva [31]3 years ago

3 0

Answer:

The answer is 100% without a doubt B

Step-by-step explanation:

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A graphic designer created a logo on 8 1/2 by 11 inch paper. In order to place on a business card the logo needs to be 1 7/10 in

neonofarm [45]

K - scale factor
a = 8 1/2
b = 11
a₁ = 1 7/10
b₁ = 2 1/5

$k = \frac{a_1}{a}=\frac{b_1}b\\\\\\\frac{a_1}{a}=\dfrac{1 \frac{7}{10}}{8\frac12}=1 \frac{7}{10}:8\frac12=\frac{17}{10}:\frac{17}2=\frac{17}{10}\cdot\frac2{17}=\frac15\cdot\frac11=\frac15\\\\\\\frac{b_1}{b}=\dfrac{2 \frac{1}{5}}{11}=2\frac15:11=\frac{11}{5}\cdot\frac1{11}=\frac15\cdot\frac11=\frac15 \\\\\\\frac{a_1}{a}=\frac{b_1}b=\frac15\ \ \ \implies\ \ \ k=\frac15$

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2 years ago

the expression 5n+2 can be used to find the total cost in dollars of bowling where n is the number of games bowled and 2 represe

tia_tia [17]

5(3) + 2
15 + 2
17
Your answer is 17

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3 years ago

Solve the inequality. Write the solution in set-builder notation.

Salsk061 [2.6K]

-4x - 17 ≥ -41
 +17 +17
 -4x ≥ -24
 -4 -4
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3 years ago

The sum of two numbers is 180.If one number is 25% more than the other number,what are the numbers?

erica [24]

The answer is 135 and 45.

Hope this helps?

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3 years ago

Help don’t understand

marusya05 [52]

Answer:

f(-14) = -6

f(-4) = 6

f(12) = 6

f(0) = -3

negative

Step-by-step explanation:

f(-14) = -6

This is because when x is -14, y is -6, as seen in the graph

f(-4) = 6

This is because when x is -4, y is 6, as seen in the graph

f(12) = 6

This is because when x is 12, y is 6, as seen in the graph

f(0) = -3

This is because when x is 0, y is -3, as seen in the graph

is f(4) positive or negative?
negative

This is because when x is 4, y is -6, as seen in the graph

6 0

2 years ago