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3 years ago

3(×+2)=24 can you help me

Mathematics

2 answers:

kumpel [21]3 years ago

7 0

Answer:

3x or 7.333333

Step-by-step explanation:

3(x+2)=24

-2 -2

____________

3x=22

trapecia [35]3 years ago

3 0

Answer:

x = 6 if that's what your asking

Step-by-step explanation:

please give brainliest

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HELP I WILL MARK YOU AS A BRAINLIEST

liq [111]

Answer:

from what i understand the answer is 5 + 2 5+2 5+2 but idk thats what my sunt said & shes a 8 grade math teacher

Step-by-step explanation:

i asked my aunt

4 0

4 years ago

Find the length of the third side to the nearest tenth.

malfutka [58]

Answer:

The answer to your question is b = 9.5

Step-by-step explanation:

Data

hypotenuse = 10

leg 1 = 3

Process

1.- To solve this problem use the Pythagorean theorem.

c² = a² + b²

c = hypotenuse = 10

a = 3

b = x

2.- Solve for b

b² = c² - a²

3.- Substitution

b² = 10² - 3²

4.- Simplification

b² = 100 - 9

b² = 91

5.- Result

b = 9.5

5 0

3 years ago

Use the net below to determine the surface area of the cylinder. (Use 3.14 for Tr.)

baherus [9]

Option D:

Surface area of the cylinder = 753.6 cm²

Solution:

<u>To find the surface area of the cylinder:</u>

Given data:

Radius of the cylinder = 6 cm

Height of the cylinder = 14 cm

The value of π = 3.14

Surface area of the cylinder = $2 \pi r^{2}+2 \pi r h$

$=2\times 3.14\times6^2+2\times3.14\times 6 \times14$

= 226.08 + 527.52

= 753.6 cm²

Surface area of the cylinder = 753.6 cm²

Option D is the correct answer.

8 0

4 years ago

Harold and his friend both enjoy running long distances.Yesterday Harold ran 8 2/4 miles and his friend ran 4 3/4 miles. How man

andriy [413]

Answer:

Harold ran $3\frac{3}{4}\ miles$ more than his friend.

Step-by-step explanation:

Given:

Number of miles Harold ran = $8\frac{2}{4}\ miles$

$8\frac{2}{4}\ miles$ can be Rewritten as $\frac{34}{4}\ miles$

Number of miles Harold ran = $\frac{34}{4}\ miles$

Number of miles his friend ran = $4\frac{3}{4}\ miles$

$4\frac{3}{4}\ miles$ can be Rewritten as $\frac{19}{4}\ miles$

Number of miles his friend ran = $\frac{19}{4}\ miles$

We need to find number of miles Harold ran more than his friend.

Solution:

Now we can say that;

To find the number of miles Harold ran more than his friend we need to subtract Number of miles his friend ran from Number of miles Harold ran.

framing in equation form we get;

the number of miles Harold ran more than his friend = $\frac{34}{4}-\frac{19}{4} =\frac{34-19}{4} = \frac{15}{4}\ miles$

$\frac{15}{4}\ miles$ can be Rewritten as $3\frac{3}{4}\ miles$

the number of miles Harold ran more than his friend = $3\frac{3}{4}\ miles$

Hence Harold ran $3\frac{3}{4}\ miles$ more than his friend.

4 0

4 years ago

PLEASE HELP can u explain how to do it too i need heeeeeeeeeelp

Butoxors [25]

Answer:

ur welcome

Step-by-step explanation:

this is what i think

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5 0

3 years ago

3(×+2)=24 can you help me​

3(×+2)=24 can you help me