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3 years ago

What is the value of the product (3 – 21)(3 + 2/)?

Mathematics

1 answer:

Inga [223]3 years ago

3 0

Answer:

Step-by-step explanation:

To use the order of operations stands for (Parenthesis, Exponents, Multiply, Divide, Add, and Subtract) left to right.

Please Excuse My Dear Aunt Sally!

BOMDAS- (Brackets, Of, Multiply, Divide, Add, and Subtract) from left to right.

First, do parenthesis.

(3-21)=-18

-18(3+2)

Add.

3+2=5

-18*5

Multiply.

-18*5=-90

-90

So, the final answer is -90.

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zaharov [31]

Answer:

If you comment fractions I will do them!

Step-by-step explanation:

Across:

A = 46

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P = 55005

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U = 308

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FF = 16

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Down:

B = 600

C = can't see the fraction

D = 316

G = can't see the fraction

H = can't see the fraction

K = 9520

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6 0

3 years ago

Find f(-3) for f(x) = 4(2)^x.<br> ОА. 1/8<br> O B. -32<br> O C. -24<br> OD. 1/2

Ipatiy [6.2K]

Answer:

Step-by-step explanation:

using the rule of exponents

$a^{-m}$ = $\frac{1}{a^{m} }$

substitute x = - 3 into f(x)

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5 0

2 years ago

Make up your own problem and solve it

Gennadij [26K]

Answer:

= $ (x + 145 + 145)

= $ (x + 290)

So in this way end of every week her salary will increase by $ 145.

Step-by-step explanation:

8 0

3 years ago

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Gre4nikov [31]

A right angles is 90 degrees, which means that 90-55= x
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3 years ago

Write this ratio 1:3.5 in the form p:q where p and q are whole numbers

Orlov [11]

We have to express the ratio 1 : 3.5 in the form p:q where p and q are whole numbers.

Consider the ratio of 1 and 3.5,

1 : 3.5 = $\frac{1}{3.5}$

= $\frac{10}{35}$

Reducing the above fraction to its lowest form.

So, we get $\frac{10}{35}=\frac{2}{7}$

Therefore, the ratio 1 : 3.5 is expressed as $\frac{2}{7}$

where 2 and 7 are the whole numbers.

4 0

3 years ago