2 years ago

PLEASE HELP ASAP

Mathematics

1 answer:

IrinaK [193]2 years ago

5 0

Answer:

{x,y} = {3,2}

Hope this helps!

Step-by-step explanation:

Brainliest?

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Pls help due tonight. BRIANLIEST IF CORRECT. Prob easy tho.

Scrat [10]

-13 and -5 hope this helps???

Sorry if it's wrong OnO''

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2 years ago

Someone please help me

pshichka [43]

That is C and B. The missing lengths

3 0

2 years ago

In July 15 days of rain, 10 days without rain, 6 days of only sunshine. What fraction of the days in July did not have any rain?

KonstantinChe [14]

Answer:

16/31 days

Step-by-step explanation:

Add up all the days: 15+10+6=31

Add up the days with no rain: 10+6=16

With no rain as numerator and total as denominator you get an answer of 16/31

5 0

3 years ago

Read 2 more answers

Can you help me with this question?

Rufina [12.5K]

Answer:

16.2

Step-by-step explanation:

The angle internal to the triangle at B is the supplement of the one shown, so is 65°. That is equal to the angle internal to the triangle at D. Since the vertical angles at C are congruent, the two triangles are similar by the AA theorem.

Corresponding sides of similar triangles are proportional, so we can write the proportion shown in the attachment:

BC/FC = DC/AC

BC = FC(DC/AC) = 21.6(7.2/9.6)

BC = 16.2 . . . . matches the first choice

4 0

3 years ago

I am thinking of two numbers. The sum of the two is 10 and the difference is 2

mixer [17]

Answer:

4 and 6

Step-by-step explanation:

First, let's find all the pairs that add up to 10.

1 + 9, 2 + 8, 3 + 7, 4 + 6, and 5 + 5

Next, we find the difference between the addends for each pair.

9 - 1 = 8
8 - 2 = 6
7 - 3 = 4
6 - 4 = 2
5 - 5 = 0

As you can, see the numbers that add to 10 and have a different of 2 is 4 and 6.

5 0

2 years ago