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2 years ago

I will give brainliest to whoever answers even if it’s just one part. please:)) i’ve been trying for so long

Mathematics

1 answer:

wariber [46]2 years ago

5 0

Answer:

check your commments

Step-by-step explanation:

You might be interested in

I’d really appreciate some help :)

olga2289 [7]

Answer/Step-by-step explanation:

The corresponding side lengths of two triangles are always equal. Apply this in solving for x

4. $\frac{9}{6} = \frac{x}{5}$

Cross multiply

$6*x = 5*9$

6x = 45

divide both sides by 6

y = 7.5

5. $\frac{10}{8} = \frac{x}{11}$

Cross multiply

$8*x = 10*11$

8x = 110

divide both sides by 8

x = 13.75

6. $\frac{12}{x} = \frac{7}{4}$

Cross multiply

$x*7 = 12*4$

7x = 48

divide both sides by 7

x = 6.86 (nearest hundredth)

7 0

2 years ago

A diver’s elevation is −30 feet relative to sea level. She dives down 12 feet. What is her elevation after the dive

nignag [31]

I think it is -42 Your welcome

7 0

2 years ago

Read 2 more answers

HELP PLEASEEEEEEEEEEEEEE!! 10 POINTS

zhannawk [14.2K]

Answer:(x+6)(x^2-9)

Step-by-step explanation:

6 0

2 years ago

Multiply your answer in the first question (the number of

Kisachek [45]

The lines on a basketball form a half circle at the free throw line. Use the picture to determine the area of the half circle. Round your answer to the nearest tenth.

7 0

2 years ago

Which of the following options have the same value as 30\%30%30, percent of 818181?

Nataly_w [17]

Answer:

Option B is correct = $0.3 \times 81$

Step-by-step explanation:

The complete question is: Which of the following options have the same value as 30% of 81?

Group of choices is:

(A) $\frac{30}{100}\times 81 \times 100$

(B) $0.3 \times 81$

(D) $\frac{3}{10}\times 81 \times 10$

(E) $30 \times 81$

Now, the expression given to us is 30% of 81.

Simplifying the above expression we get;

30% of 81 = $\frac{30}{100} \times 81$

= $\frac{3}{10} \times 81$ = $0.3 \times 81$

Now, we will solve each of the given options and then see which option matches with our calculation.

Option (A) is given;

$\frac{30}{100}\times 81 \times 100$ = $30 \times 81$

This doesn't match with our answer, so this option is not correct.

Option (B) is given;

$0.3 \times 81$

This matches with our answer, so this option is correct.

Option (C) is given;

$0.03 \times 81$

This doesn't match with our answer, so this option is not correct.

Option (D) is given;

$\frac{3}{10}\times 81 \times 10$ = $3 \times 81$

This doesn't match with our answer, so this option is not correct.

Option (E) is given;

$30 \times 81$

This doesn't match with our answer, so this option is not correct.

6 0

3 years ago