2 years ago

What value of x would result in the numerical value of zero in the expression 7+x+(−10) ?

Mathematics

1 answer:

MAXImum [283]2 years ago

4 0

Answer:

Step-by-step explanation:

7 plus three is 10, adding -10 to that equals zero.

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B(n) = -1 (2)^n-1 What is the 5th term in the sequence?

bija089 [108]

Answer:

<h2>The answer is - 16</h2>

Step-by-step explanation:

where

n is the number of terms

From the question since we are finding the 5th term

n = 5

Substitute the value into the above formula and solve

We have

$b(5) = - 1({2})^{5 - 1} \\ = - 2 ^{4}$

We have the final answer as

Hope this helps you

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3 years ago

Mala is y years old. Her sister is 4 years older than mala . Write expréssion in simplest form that represents the sum of ages o

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Answer:

$2(y+2)$

Step-by-step explanation:

Let

y --->Mala's age

x---> sister's age

we know that

$x=y+4$ ---> equation A

The sum of ages of the sisters is

$x+y$

substitute equation A in the expression of the sum of ages

$(y+4)+y=2y+4$

simplify

$2(y+2)$

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3 years ago

Is 456,602 divisible by 5?

BaLLatris [955]

Answer:

it is

Step-by-step explanation:

456,602 divided by 5=91,320.4

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2 years ago

Judah deposited $450 into an account that earns simple interest, and after 4 years, the interest in the account was 90$. What wa

guapka [62]

Answer:

$22.50 I think I'm not 100% sure, Im sorry

Step-by-step explanation:

90/4 is 22.5 a year

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Many artists incorporate geometric shapes into their art. An artist wants to make a sculpture shaped like a cone with a height o

bogdanovich [222]

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Step-by-step explanation:

It’s D

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