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3 years ago

7/8÷ 1/4 I need help plz and thank you

Mathematics

2 answers:

katrin2010 [14]3 years ago

7 0

Answer:

7/2

Step-by-step explanation:

just divide both of them. top and bottom of it

rjkz [21]3 years ago

6 0

The answer is 7/2 is that what your looking for?

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Mark, Carlos, Ben, and Taj ran the 1,600-meter relay today at the track meet. If their times were 55.2 seconds, 54.34 seconds, 5

ad-work [718]

55.2+54.34+55.16+52.08 = 216.77
So A

4 0

3 years ago

Read 2 more answers

Type the correct answer in each box.

mote1985 [20]

Answer:

1. r=17

2. (-15,14) or (-15,-16)

Step-by-step explanation:

The radius of the circle is the distance from the center to the point on the circle, thus

$r=\sqrt{(8-(-7))^2+(7-(-1))^2}=\sqrt{15^2+8^2}=\sqrt{225+64}=\sqrt{289}=17.$

The equation of the circle is

$(x-(-7))^2+(y-(-1))^2=r^2\\ \\(x+7)^2+(y+1)^2=289.$

If point lies on this circle, then its coordinates satisfy the circle's equation:

$(-15+7)^2+(y+1)^2=289\\ \\64+(y+1)^2=289\\ \\(y+1)^2=225\\ \\y+1=15\text{ or }y+1=-15\\ \\y=14\text{ or }y=-16$

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3 years ago

3/5 of the village speaks one of the 8 major languages. What fraction of the world speaks a language other than one of the 8 maj

tensa zangetsu [6.8K]

2/5 is the answer to the question

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3 years ago

"Suppose that Novak Djokovic and Roger Federer are playing a tennis match in which the first player to win three sets wins the m

o-na [289]

Answer: it could end in 20 different ways.

Step-by-step explanation:

This match could be

3x0 D or F

3x1 D or F

3x2 D or F

For 3x0

We have 2 options: DDD or FFF

2.P₁ = 2.1 = 2

For 3x1

We have 6 options

DFDD FDFF

DDFD FFDF

FDDD DFFF

2.3.1 = 6

For 3x2

we have 12 options:

DFDFD FDFDF

DDFFD FFDDF

DFFDD FDDFF

FFDDD DDFFF

FDFDD DFDFF

FDDFD DFFDF

2.3.2 = 12

In total we could have 20 outcomes.

5 0

4 years ago

What is the solution to the equation 5(x + 4) = 5x – 3?

Alex73 [517]

$5(x+4)=5x-3\\5x+20=5x-3\\5x+20-5x+3=0\\0+23=0\\23=0$

So the answer is C. There is no solution, because the equation is false

A and B choices both have the answer, the value of x.

D choice only when the equation is true like 2=2.

6 0

3 years ago

Read 2 more answers