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4 years ago

Solve this problem please

Mathematics

2 answers:

Viefleur [7K]4 years ago

8 0

Answer:

x=22

Step-by-step explanation:

1408/64

Veseljchak [2.6K]4 years ago

8 0

Answer:

Step-by-step explanation:

1,408/64

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(2ab+9a-4) - (ab+2)

skad [1K]

Answer:

$\boxed{\bold{ab+9a-6}}$

Step-by-step explanation:

Remove parenthesis: (a) = a

$\bold{2ab+9a-4-\left(ab+2\right)}$

$\bold{-\left(ab+2\right): \ -ab-2}$

$\bold{2ab+9a-4-ab-2}$

Simplify $\bold{2ab+9a-4-ab-2}$

$\bold{ab+9a-6}$

Regards,

Mordancy

7 0

3 years ago

Please hurry

Juli2301 [7.4K]

Answer:

Option C.

Step-by-step explanation:

Consider the below figure attached with this question.

The below figure represents the enlargement of a trapezoid. It means both trapezoid are similar.

We know that the corresponding sides of similar figures are proportional.

$\dfrac{18}{x}=\dfrac{10}{25}$

On cross multiplication we get

$(18)\times (25)=(10)\times x$

$(18)(25)=10x$

Therefore, the correct option is C.

6 0

3 years ago

Read 2 more answers

A rectangular garage is 6 meters long and 5 meters wide. What is its area?

Sunny_sXe [5.5K]

Answer:

30 meters

Step-by-step explanation:

You MUST multiply 5 and 6 to get 30 to find area you have to multiply length times width

8 0

4 years ago

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A square photograph is printed on a larger rectangular sheet of paper leaving a border around the

victus00 [196]

Answer:

E. x² + 11x - 42 = 0

Step-by-step explanation:

let the square sides be x

A = bh = (x + 3 + 3)(x + 2 + 3) = 72

(x + 6)(x + 5) = 72

x² + 11x + 30 = 72

x² + 11x - 42 = 0

4 0

3 years ago

How to factor 15m^2-12m^3

tester [92]

Step 1. Find the Greatest Common Factor (GCF)
GCF = 3m^2
Step 2. Factor out the GCF <span>(Write the GCF first. Then, in parentheses, divide each term by the GCF.)
3m^2(15m^2/3m^2 + -12m^3/3m^2)
Step 3. Simplify each term in parentheses
3m^2(5 - 4m)</span>

8 0

4 years ago

Read 2 more answers