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3 years ago

HELP ITS SUPER EASY AND IM REALLY HAVING TROUBLE

Mathematics

1 answer:

Dmitriy789 [7]3 years ago

7 0

Answer:

Kayla used mental math to find the final product of $11.97 x 5, but she made a mistake her steps are shown

Step 1: Round $11.97 to 12$

Step 2 Multiply $12.00 x 5 = $60.00

<u>Step 3 Subtract $12.00 - $11.97 = 3.00 </u> (It's meant to 0.03)

Step 4 Subtract $60.00 - $3.00 = $57.00

which step did she make her first mistake on

Step-by-step explanation:

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Please help!

il63 [147K]

Answer:

The answer to your question is: 1287

Step-by-step explanation:

Data

₁₃C₅

Formula

C = $\frac{n!}{k!(n- k)}$

C = 1287

6 0

3 years ago

Brandon is competing in a long jump competition. He jumped 16.4 feet on his first jump. In his next two jumps, he jumped 17.76 f

Goshia [24]

Answer:

53.21

Step-by-step explanation:

16.4+ 17.76+19.05

8 0

3 years ago

What are the like terms in the expression 8+ x2 - 4x3 + 5x+ 2x2?

Orlov [11]

Answer:

B. $x^2$ and $2x^2$

Step-by-step explanation:

The expression given is:

$8+ x^2 - 4x^3 + 5x+ 2x^2$

Like terms are terms in which their variables and the power of the variables (exponents) are the same.

While it is not necessary that the coefficient of the variables are the same, the power of the variables must be the same.

In that case, the like terms in the expression given are $x^2$ and $2x^2$ .

Note: The question says $8+ x^2 - 4x^3 + 5x+ 2x^2$ but the option has $-4x^2$ .

In case its actually $-4x^2$ instead of $-4x^3$ , then, $-4x^2$ is also a like term and the answer will be D.

7 0

3 years ago

A cylinder has a volume of 675.1 cubic centimeters. The diameter of the cylinder is 10 cm. What is the height of the cylinder? (

WARRIOR [948]

Answer:

8.6 cm

Step-by-step explanation:

V=pi r-squared h

diameter of 10 means radius of 5

675.1=3.14x5x5xh

675.1=78.5h

8.6

5 0

3 years ago

HELP ME PLZZZZ I'LL GIVE ANYONE 100 FOR THE CORRECT ANSWER

Travka [436]

Answer:

The symbol '<' fits best.

Step-by-step explanation:

18 ÷ 6 + 3 □ 6 + 12 ÷ 3

=> 3 + 3 □ 6 + 4

=> 6 □ 10

Therefore, the symbol '<' fits best.

Hoped this helped.

3 0

3 years ago

Read 2 more answers