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4 years ago

Pls help me with this homework see the picture pls thanks

Mathematics

1 answer:

mixas84 [53]4 years ago

3 0

Idk I just need points sorry sorry

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Find the LCD of the pair of expressions.

Lisa [10]

The correct answer is D.

The LCD, least common denominator, is the smallest denominator that both denominators will go into. The LCD of 5 and 7 will be 35; the variable portion will be b³c, since that is the smallest thing the second fraction can go into.

This gives us a denominator of 35b³c.

6 0

3 years ago

5+(×-2)=-8 need help with answer

Jet001 [13]

Answer:

5 + x + (-2) = - 8 simplifies to:

x + 3 = - 8

Subtract 3 from both sides to get variables on one side of the equal sign and constants on the other.

x = - 8 - 3

x = - 11

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What is the perpendicular height of an oblique prism with a volume of 144 cubic units and an area of 24 square units

givi [52]

Answer:

Height of the oblique prism is 18 units.

Step-by-step explanation:

Volume of an oblique prism = $\frac{1}{3}(\text{Area of the base})(\text{Perpendicular height})$

Area of the base of this prism = 24 square units

And volume of the prism = 144 cubic units

By substituting these values in the formula,

144 = $\frac{1}{3}(24)(h)$

h = $\frac{144\times 3}{24}$

h = $\frac{432}{24}$

h = 18 units

Therefore, height of the oblique prism is 18 units.

4 0

4 years ago

Can anyone help me with my homework

const2013 [10]

Step-by-step explanation:

you need to use pythagorean theorem to solve to do it fast, just take the square root of the two two side squared. that would give you the answer the fastest

7 0

3 years ago

Identify the data set's level of measurement.<br> Ages of students in a statistic class

dmitriy555 [2]

Step-by-step explanation:

help me please for social

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3 years ago