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2 years ago

PLEASE HELP ME I WILL MARK BRAINLEST

Mathematics

2 answers:

asambeis [7]2 years ago

6 0

Answer:

1/3

Step-by-step explanation:

2/3 is 2/3 so 1/3 is missing

Ainat [17]2 years ago

4 0

Answer:

1/3

Step-by-step explanation:

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Type the integer that makes the following subtraction sentence true. ?-(-5)=7

larisa [96]

Answer:

the answer is 2

Step-by-step explanation:

2-(-5)=7

remember keep,change,flip

the new equation will be

2+5=7

5 0

3 years ago

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Evaluate x (5-y) ; use x=6,and y=1

Zolol [24]

Answer:

Step-by-step explanation:

x (5-y)

Let x=6,and y=1

6(5-1)

PEMDAS says parentheses first

6(4)

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3 years ago

Find the value of X. Write your answer in simplest form. What does X equal?

drek231 [11]

Given:

Given that the figure of similar triangles.

The altitude of the triangle is x.

The length of the left part is 30.

The length of the right part is 15.

We need to determine the value of x.

Value of x:

The value of x can be determined using the geometric mean theorem.

Thus, we have;

$\frac{\text { left }}{\text { altitude }}=\frac{\text { altitude }}{\text { right }}$

Substituting the values, we have;

$\frac{30}{x}=\frac{x}{15}$

Cross multiplying, we get;

$30 \times 15= x^2$

$450=x^2$

Taking square root on both sides, we have;

$15 \sqrt{2}=x$

Thus, the value of x is 15√2

7 0

3 years ago

Eastside middle school has 1,500 students. Thirty-two percent of them are in sixth grade. How many sixth-grade students are the

hichkok12 [17]

480 six graders
1,500*0.32 = 480

6 0

3 years ago

Clear parentheses and combine like terms:

mihalych1998 [28]

Answer:

-3p - p²

Last option

Step-by-step explanation:

Step 1: Write out expression

2p - 7p² - 5p + 6p²

Step 2: Combine like terms (p²)

-p² + 2p - 5p

Step 3: Combine like terms (p)

-p² - 3p

Step 4: Rewrite

-3p - p²

7 0

3 years ago