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2 years ago

Please hurry and tell me the answer.

Mathematics

2 answers:

alex41 [277]2 years ago

6 0

Answer:

The answer is C

Step-by-step explanation:

vaieri [72.5K]2 years ago

4 0

Answer:

A is correct

Step-by-step explanation:

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Pls help asap! Will give brainliest

Crazy boy [7]

Answer:

A and B and C

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Solve and explain how you did

Sliva [168]

Answer:

We conclude that:

$-\left(9x\right)^0=-1$

Step-by-step explanation:

Given:

$-\left(9x\right)^0$

To determine:

Explain how to solve the expression

Solving the expression

$-\left(9x\right)^0$

Apply the exponent rule

$a^0=1,\:\quad \:a\ne \:0$

so the expression becomes

$-\left(9x\right)^0\:=\:-1$

Therefore, we conclude that:

$-\left(9x\right)^0=-1$

4 0

3 years ago

What is the degree of the monomial? a. 6x2 b. −x3y3 c. 7x

sergiy2304 [10]

Answer:

a. 2

b. 6

c. 1

Step-by-step explanation:

The degree is the highest exponent on the variable in an expression

a. 2

b. 6

Both x and y have exponents of 3. To determine the degree, add the exponents together. 3+3=6

c. 1

When no exponent is present on the variable, it is always 1.

5 0

3 years ago

How many times does 21 go into 189?

Gnom [1K]

Answer:

21 goes into 189 9 times

Step-by-step explanation:

189

------- = 9

6 0

2 years ago

A circular field has a diameter of 50 yards. If a fence needs to be built to go around the field, how many yards of fencing are

Xelga [282]

Answer:

Step-by-step explanation:

A fence is needed for the circular field.

Circumference is basically perimeter but for circles.

Knowing this information, we can use the formula for circumference.

C = $\pi$ d

C = (3.14)(50)

C = 157

hope it helps :)

4 0

2 years ago