2 years ago

Given the following equation what is the value of y if x = 7

Mathematics

1 answer:

IgorC [24]2 years ago

7 0

Y = 8(49) + 9(7) + 11

y = 466

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The leading brand of cosmetics in the US had about 20% of the total sales in the industry. The total sales were $ 200,000. What

Elanso [62]

Answer: $40000

Step-by-step explanation:

200000(0.2) = $40000

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2 years ago

What is 3,493 divided by 37? Please include it’s remainder, too;

qwelly [4]

94 remainder 4054054

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3 years ago

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If two of these congruent angels have the same degree measure and angle 1 is (3x+10)degrees and Angie 2 is (5x-4) degrees set th

ddd [48]

Answer:

31°

Step-by-step explanation:

3x + 10 = 5x - 4 ... - 3x and +4 both side

14 = 2x

x = 7

angle 1 and angle 2: 5 x 7 - 4 = 31°

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3 years ago

DEF is a dilation image of ABC. What is the scale factor?

horsena [70]

Answer:

Option (2)

Step-by-step explanation:

ΔDEF is a dilation image of ΔABC.

Rule for the dilation,

Scale factor = $\frac{\text{Length of one side of the image triangle}}{\text{Length of one side of the original triangle}}$

= $\frac{DE}{AB}$

= $\frac{4}{8}$

= $\frac{1}{2}$

Therefore, scale factor by which ΔABC is dilated is $\frac{1}{2}$ .

Option (2) will be the correct option.

7 0

3 years ago

You have $5,000 to invest for ten years. The Bank pays simple interest at an annual rate of 5%. Calculate your balance after 10

Mazyrski [523]

Answer: $7,500

Step-by-step explanation:

Use the formula: SI = P(1 + rt)

SI = 5000(1 + 0.05[10])

SI = 5000 + 2500

SI = $7,500

After 10 years, your balance should be $7,500

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2 years ago