3 years ago

Someone explain this equation plz

Mathematics

1 answer:

Kay [80]3 years ago

5 0

Write down a common denominator for 7/8 and 9/10. Then compare the fractions when they have the common denominator.

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I really need help me no understand this question thank u for the ones who helps me .

kifflom [539]

Answer:

Number 1 is 2 5/14

Step-by-step explanation:

4 0

3 years ago

A 90 pound object on earth weighs 15 pounds on the moon if an object weighs 156 pounds on earth how much is a win the moon

Tanya [424]

26 pounds

Because

E is the objects gravity in earth
M objects gravity on moon

E=km
Or
90=15k

90/15=15k/15

6=k

156=6m

156/6 =6m/6

26=m

Have a great day

7 0

3 years ago

Which trigonometric function has the same value as sin 75°?

monitta

Answer:

cos 15 degrees is your answer.

Answer choice (b)

6 0

3 years ago

Read 2 more answers

Area or a rug is 35/4 the length of the rug is 7/2 meters what is width in meters

mixas84 [53]

2.2 will be your answer!

8 0

3 years ago

What is the answer to this problem -2x – 4 < 3x + 21

horsena [70]

Start with

$-2x-4 < 3x+21$

Add 2x to both sides:

$-4 < 5x+21$

Subtract 21 from both sides:

$-25 < 5x$

Divide both sides by 5. Since it is positive, we don't have to change the inequality sign:

$-5 < x$

So, the answer is $x > -5$

6 0

3 years ago