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Inessa [10]
3 years ago
12

Is this the correct answer?

Mathematics
1 answer:
charle [14.2K]3 years ago
6 0
Yes, it is right... you correctly distributed the negative, and combined like terms... great job!
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G is between E and H, and F is the midpoint of EG. If FG=2 and FH=8, find EH.
kykrilka [37]

Answer:

EH = 10

Step-by-step explanation:

Because F is a midpoint, that means that FG and EF are congruent to each other. So, since FG = 2, that means that EF also equals 2. Because FH also includes FG, you can take the 2 from the FG, and then take that 2 away from 8. Now you know that GH = 6. All that is left is to add all 3 of the units together (2+2+6=10).

8 0
3 years ago
Choose the statements that are true about a cube with side length 1 unit. It can be used to measure volume. It has a volume of 6
daser333 [38]

Answer:

it has a volume of 1 cubic unit. its called a "unit block"

Step-by-step explanation:

4 0
3 years ago
Move the decimal point 4 places right to find , a number greater than or equal to 1 and less than 10. Then multiply by 10 , usin
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8 0
3 years ago
Which of the following is irrational?
uysha [10]
Answer
<span>C. root 3 + 8.486</span>
7 0
3 years ago
Solve for y
Andreas93 [3]

Answer:

y = 3

Step-by-step explanation:

2y - 3 = \sqrt{3y^2-10y+12}

square both sides to remove sqrt bracket

(2y - 3)^2 = ( \sqrt{3y^2-10y+12} )^2

simplify both sides

(2y - 3)(2y - 3) = 3y^2 - 10y + 12

4y^2 - 12y + 9 = 3y^2 - 10y + 12

bring all value to left side

y^2 - 2y - 3 = 0

factor

(y - 3)(y + 1)

solve for y

y = 3, y = -1

When plugged back into the equation, only y = 3 is true

8 0
3 years ago
Read 2 more answers
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