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3 years ago

Use the distributive property to write an equivalent expression: -(n+4)*

Mathematics

1 answer:

stealth61 [152]3 years ago

6 0

Answer: -n-4

Step-by-step explanation:

Distribute the - to n and 4

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Evaluate the expression. 5^2−4⋅6+11 Enter your answer in the box.

mart [117]

Explanation:

This question's it's about the order of operations. P-parenthesis, E-exponents, M-multiply, D-divide, A-add, and S-subtract. It can also go left to right.

Do exponents first.

$5^2=5*5=25$

$25-4*6+11$

Then, multiply left to right.

$4*6=24$

$25-24+11$

And add/subtract left to right.

$25-24=1$

$1+11=12$

$\boxed{=12}$

Hope this helps!

Thanks!

Have a great day!

6 0

3 years ago

The circumference of a circle is 6π m. What is the area, in square meters? Express your answer in terms of \piπ.

zaharov [31]

Answer:

Area = 9π sq. m.

Step-by-step explanation:

C = πd

6π = πd

d = 6

r = 3

A = π $r^{2}$ = π $3^{2}$ = 9π sq. m.

5 0

2 years ago

Please help me solve this (ASAP)

joja [24]

Since complementary angles add to 90°, (4x - 1) and (5x + 19), also add to 90°.

Thus, lets form an equation:

90 = 5x + 19 + 4x - 1
72 = 9x
x = 9

Thus, the measure of angle B is 64°.

7 0

3 years ago

Read 2 more answers

How many meters are equal to 5,253 centimeters?

Arte-miy333 [17]

Answer:

52,530 centimeters

Step-by-step explanation:

<u>Step 1: Convert Meters into Centimeters</u>

1 meter = 100 centimeter

5253 * 100 = 52,530 centimeters

Answer: 52,530 centimeters