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Marina86 [1]
3 years ago
11

I need help im gonna post 3 more different questions pls answer them.

Mathematics
1 answer:
Arisa [49]3 years ago
8 0

Answer:

15

Step-by-step explanation:

x³ - (3 + x)²

4³ - (3 + 4)²

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An expression is given
vovangra [49]

Step-by-step explanation:

The coefficients are 4, 5 and 7

There is no constant

The second one is right

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3 years ago
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The ratio of boys to girls in hometown is 2:3. If there are 8 boys, how many girls are there?
Ilya [14]

Answer: If the radio boys to girls is 2:3 you can solve the problem with equivalent fractions: 2/3 = 8/x , to be equivalent you have to multiply the numerator and denominator by the same number, which for this case has to be 4. The answer is: if there are 8 boys , there are 12 girls

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3 years ago
What is the length of the the midsegment of a trapezoid with bases of length 18 and 24?
viktelen [127]

The midsegment of a trapezoid is the segment connecting the midpoints of the two non-parallel sides. In trapezoid below, segment P Q is the midsegment. The length of the midsegment of trapezoid is half the sum of the lengths of the two parallel sides. In the figure above: P Q = A B + C D 2.

4 0
2 years ago
A store manager predicts that 150 blankets will be sold if each blanket
Sever21 [200]

Answer:

$47

Step-by-step explanation:

Given: Store manager have predicted that 150 blanket can be sold at $32 each.

Also he has predicted sales of 2 blanket will decrease with $1 increase in price.

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Using unitary method to find correct price.

For 2 decrease in sales = $1 increase in price                

∴ 30 decrease in sales of blanket = $15 increase in price

Next, price of 120 blanket = Price of 150\ blanket + increase\ in\ price

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∴ $47 should be the price for at least 120 blanket to be sold.

7 0
3 years ago
G(x)=x+1<br> is it inverse
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Let y = G(x)

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3 years ago
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