2 years ago

Find the missing angle

Mathematics

1 answer:

liberstina [14]2 years ago

7 0

In a trapezoid the angles add up to 360 so 360-(90+90+65)=115

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What is the product? (x+3)(2x - 1) 2x²-3 2x²+66 O 2x²+5x-3 2x²+6x-3

Bess [88]

It’s 2x^2 + 5x - 3.

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2 years ago

a recipe for one pumpkin pie calls for 1 1/4 cups of sugar Elena only has 1/2 cup of sugar and she needs to make for pumpkin pie

seraphim [82]

Answer: she would need four and a half cups more of sugar.

Step-by-step explanation:

You have to add together all of them sugar she would have needed so (1 1/4 times 4) and then subtract what she already had and that gives you 4 and 1/2 cups she would need. Hope this helps

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3 years ago

Solve for n

malfutka [58]

(5 2/3+8 1/4)+9 3/4=n+18
5 2/3+8 1/4+9 3/4=n+18
5 2/3 + 18 = n + 18 | - 18
5 2/3 = n

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3 years ago

Read 2 more answers

Please answer letter c asap!!

garri49 [273]

24.95 times 3 is $74.85

Your answer is $74.85

Hope this helps!

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3 years ago

Beth will borrow $10,000 which earns 4% compound interest and she will repay that amount in 20 years. How much interest was earn

Serggg [28]

Answer:

$I=\$11,911.23$

Step-by-step explanation:

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the amount that she will repay

P is the amount borrowed

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

in this problem we have

$t=20\ years\\ P=\$10,000\\ r=0.04\\n=1$

substitute in the formula above

$A=10,000(1+\frac{0.04}{1})^{1*20}$

$A=10,000(1.04)^{20}$

$A=\$21,911.23$

Find out the interest

$I=A-P$

substitute the values

$I=\$21,911.23-\$10,000=\$11,911.23$

5 0

3 years ago