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3 years ago

3x + 2x + 4 = 3x + 2(x + 2) Do you think the equation will be TRUE or FALSE? Why?

Mathematics

1 answer:

earnstyle [38]3 years ago

4 0

This is an opinion question.

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Mr. Márquez had 123 eggs in a refrigerator in his restaurant. He put 32 more cartons of eggs in the refrigerator. Each carton co

jeka94

H is the best estimate

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4 years ago

If you were solving a system of equations and you came to a statement like 1= 3, what do you know about the solution to the syst

Vladimir79 [104]

Answer:

The system has no solution

Step-by-step explanation:

Encountering an incorrect mathematical statement anywhere within the solution such as

1 = 3 which of course is false

Indicates the system has no solution

6 0

3 years ago

ILL GIVE BRAINLIEST<br><br> evaluate the expression. 2•7(3^2)/3

scoray [572]

Answer:

$\frac{7 \times {3}^{2} }{3} \\ \frac{7 \times 3 \times 3}{3} \\ = 7 \times 3 = 21 \\ thank \: you$

7 0

3 years ago

Read 2 more answers

Find the length of side AB. Give your answer to 1 decimal place.

ehidna [41]

Answer:

Length of side AB = 5.6 cm

Step-by-step explanation:

From the figure attached.

In right triangle ABC,

m∠ABC = 62°

m(BC) = 12 cm

By applying Cosine rule in this triangle,

Cos62° = $\frac{\text{Adjacent side}}{\text{Hypotenuse}}$

Cos62°= $\frac{AB}{BC}$

0.46947 = $\frac{AB}{12}$

AB = 12 × 0.46947

AB = 5.63

≈ 5.6 cm

Therefore, length of side AB = 5.6 cm

7 0

3 years ago

aleena has a watering can. she uses 3/8 gallonto water her roses and1/3 gallon to water the geraniums . How much water did. Alee

WINSTONCH [101]

The answer is simple to work out you do 3/8 + 1/3

but the denominators are different so you find the lowest common multiple in this case 24 .
the frection is now 9/24 + 8/24 this is 17/24
I changed the fraction by doing this 24(common multiple) divided by 8 (denominator) that's how I got it if you don't understand just ask me

8 0

3 years ago