3 years ago

Please Helppppp :) :)

Mathematics

2 answers:

harkovskaia [24]3 years ago

5 0

Answer:

mm the answer would be

Step-by-step explanation:

1 may be

sveta [45]3 years ago

3 0

1. the answer is D (3) 2. the answer is B (57)

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5x + 4 = -6<br> please step by step explanation

Setler79 [48]

Answer:

x=-2

Step-by-step explanation:

5x+4=-6 so basically what you want to do is try to get x by itself

step 1 subtract 4 from each side

5x=-10

step 2 divide each side by 5

x=-2

3 0

3 years ago

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Evaluate the expression for the given value of the variable. | − 4 b − 8 | + ∣ ∣ − 1 − b 2 ∣ ∣ + 2 b 3 ; b = − 2

Nastasia [14]

Answer:

-11

Step-by-step explanation:

The given expression is:

$|-4b-8|+|-1-b^2|+2b^3$

= $|-(4b+8)|+|-(1+b^2)|+2b^3$

= $4b+8+1+b^2+2b^3$

= $4b+9+b^2+2b^3$

Substituting the value of b=-2 in above expression, we get

= $4(-2)+9+(-2)^2+2(-2)^3$

= $-8+9+4-16$

= $-11$

Thus, the value of the given expression is -11.

6 0

3 years ago

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A tennis team has 24 members. There are twice as many girls as boys on the team. How many girls are on the tennis team?

-BARSIC- [3]

There is 16 girls
And 8 boys

3 0

3 years ago

Leila bought 3 bananas, which weighed a total of 3/4 of a pound . if each banana weighed the same amount , what is the weight of

Sonbull [250]

Answer:

1/4

Step-by-step explanation:

3/4 (total weight)

3 bananas

(3/4)/3=1/4

PLS GIVE BRAINLIEST

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3 years ago

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If XV = 34, then HV =<br> No links

blondinia [14]

Answer:

Step-by-step explanation:

The diagonals in a parallelogram bisect each other, creating two equal halves. So HV = 1/2 of XV

HV = XV/2

HV = 34/2

HV =17

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3 years ago