All categories

2 years ago

Help me pls ill give out brainliest please dont answer if you don’t know

Mathematics

1 answer:

Yuri [45]2 years ago

3 0

Answer:

Equation: x=2

Solution = 2

Step-by-step explanation:

add like terms so regular numbers like -5 and -3. Add positive 5 to 3 to get 2

And next the variables -2x+3x= x

You might be interested in

Solve 5k+6=7 for x please I need it quick and fast

Bond [772]

Move the constant to the right
5k=7-6

calculate
5k=1

solution: k=1/5 or k=0.2

7 0

3 years ago

Which proportion can you use to find the value of a?

Ugo [173]

Given:

The given triangle is a similar triangle.

The length of the hypotenuse is 18 units.

The length of the leg is a.

The length of the part of the hypotenuse is 16 units.

We need to determine the proportion used to find the value of a.

Proportion to find the value of a:

We shall find the proportion to determine the value of a using the geometric mean leg rule.

Applying the leg rule, we have;

$\frac{\text { hypotenuse }}{\text { leg }}=\frac{\text { leg }}{\text { part }}$

Substituting the values of hypotenuse, leg and part, we get;

$\frac{18}{a}=\frac{a}{16}$

Thus, the proportion used to find the value of a is $\frac{18}{a}=\frac{a}{16}$

Hence, Option D is the correct answer.

6 0

3 years ago

A recipe requires 1\4 of a cup of cranberries for 1 batch. How many beaches of scones can be made using 6 1/2 cups of cranberrie

TiliK225 [7]

Answer:

Step-by-step explanation:

1 batch is 1/4 cups of cranberries.

This means that we have to find the number of groups of 1/4 in 6 1/2 cups to find the number of batches.

(The decimal forms of these numbers are 6.5 and 0.25)

6.5/0.25=26

There are 26 batches

8 0

3 years ago

Use these clues to guess the mystery number. It is an odd number. It is greater than 142. It is less than 156. Rounded to the ne

Marianna [84]

Could be 154. 154 rounded to nearest ten= 150, rounded to nearest 100= 200

8 0

3 years ago

Read 2 more answers

A photocopier is purchased for $5200 and depreciates in value by 15% per year. Which equation best describes the value of the ph

Likurg_2 [28]

Answer:

y=5200(0.85)^x

Step-by-step explanation:

A photocopier is purchased for $5200 and depreciates in value by 15% per year. Which equation best describes the value of the photocopier in years? O.A. y=5200(1.15) OB. y = 5200(0_15) - O cy= 5200(1.85) ODy=5200(0.85)"

4 0

2 years ago