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3 years ago

Question please help me brainliest will be given

Mathematics

2 answers:

Softa [21]3 years ago

6 0

I believe the answer to that question is B

Morgarella [4.7K]3 years ago

6 0

The answer to this is B hopes that helps

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PLZ HELP ILL GIVE BRAINLIST

igor_vitrenko [27]

Answer:

$14 \: 26 \: 6.5$

6.5

4 0

3 years ago

Factor x square + 10x+25

AysviL [449]

Answer:

(x+5) (x+5)

Step-by-step explanation:

1) You need to find two numbers that multiply to give you 25 but add up to 10.

2) This would be 5 and 5 as 5 times 5 gives you 25. Also, 5 plus 5 gives you 10.

3) to get x square you do x times x.

4) So: (x+5) (x+5)

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3 years ago

Find tur missing number in this sequence <br> ____<br>5, |___| 125, 625, 3,125

KengaRu [80]

Step-by-step explanation:

the answer is the number 25

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4 years ago

going down the river a boat went 13 km/h. going up the river it only 1 km/h. Find the speed of the boat in still water and the s

iris [78.8K]

This question looks really tricky, but it's actually just describing a system of equations. We have the equation for the speed of the boat with the current and the speed of the boat against the current. Call the boat speed b and the current speed c:
$b+c=13$
$b-c=1$

Then
$(b+c)+(b-c)=13+1$
$2b=14$
$b=7$

So the boat's speed is 7 km/h. Find the current's speed by plugging the boat speed back into one of the original equations:
$7+c=13$
$c=6$

The current's speed is 6 km/h.

4 0

3 years ago

Answer the other following question.

pychu [463]

Given:

L = W - 4

P = 2L + 2W

We can substitute 2L for 2(W - 4) = 2W - 8

So:

2W - 8 + 2W = P

P = 4W - 8

Answer is 4. 4W-8

5 0

4 years ago