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3 years ago

Please help with this math question will mark you brainiest

Mathematics

1 answer:

kati45 [8]3 years ago

8 0

Answer: MO is 16

Step-by-step explanation:

I did a really really long solution. But the short version is 9x-20=16 because they’re both MO they shud be equal to each other. Then you get that x is 4.

Then plug 4 in for 3x-4 which is 8.

And then also plug 4 in for 9x-20 which looks like 9(4)-20, you get 16

The answers 8 is the half of 16 just like in the diagram where ZX IS THE HALF OF MO.

P.s I used 3x-4 for zx which is the half of MO because zx and yX are congruent to each other(they have the same length).

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Please help i really need it pls

choli [55]

Answer:

y < -1/2

Step-by-step explanation:

When dividing fractions, you use Keep Change Flip.

$\frac{4/3}{-8/3}$

= 4/3 x -3/8

=-1/2

y < -1/2

8 0

3 years ago

If the longest side of a triangle is 12 inches, what must be true about the lengths of the remaining sides?

masha68 [24]

The other two sides might have the same length. Eg both the sides could be 8 inches. I think it’s this :)

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3 years ago

32.5% of what is 12.48

n200080 [17]

32.5 percent of what number is 12.48? The answer
is 100

6 0

3 years ago

I WILL GIVE YOU BRAINLY PLSS

olchik [2.2K]

Answer: <em><u>5 11/12</u></em>

Step-by-step explanation:

Since they only walked on Monday, Wednesday and Thursday,

You have to add 3/4 + 1 2/3 + 3 1/2

So, 3/4 + 1 2/3 + 3 1/2 =

3/4 + 2/3 + 1/2 = 1 11/12

1 + 3 = 4

4 + 1 11/12 = 5 11/12

3 0

3 years ago

A european business has offered to donate to the Salvation Army, but they are requiring a detailed report on expenditures. Chase

dedylja [7]

Answer:

Both processes are correct.

Step-by-step explanation:

Let the mile taken by Chase be 10miles .

He doubles it so it will be 20 and

20% of 20 will be 4

20-4 = 16km

Now Alex operations

(10/5 )*8 = 2*8= 16 km

In both cases the answer will be the same

1 mile = 1.60034 km

Now 10 miles = 16.00 34 km

which is the same as above.

Both the processes are correct.

7 0

3 years ago