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oksian1 [2.3K]
2 years ago
9

Plz help!!! I’ll give 10 points to the first person to give me a correct answer...I need to get my grade up before the end of th

e semester

Mathematics
1 answer:
Lilit [14]2 years ago
3 0

Answer:

A= 30

B= 60

C= 90

Step-by-step explanation:

A is already shown.

B has a right angle making it 90 degrees.

A triangle is 180 degrees 30+90= 120

180-120=60

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Carlo puts tins into small boxes and into large boxes. He puts 6 tins into each small box. He puts 20 tins into each large box.
meriva

Answer: Carlo is incorrect

Step-by-step explanation:

3000/(2+3) = 600 (each ratio)

2:3 = 2(600):3(600) = 1200:1800

1200/6 = 200 small boxes

1800/20 = 90 large boxes

290 boxes altogether (large and small)

(large boxes/boxes altogether)x100

(90/290)x100 = 31%

31%>30%

Therefore Carlo is incorrect

8 0
2 years ago
Using Postulates and/or Theorems learned in Unit 1, determine whether PRQ MRN.
Umnica [9.8K]

Answer:

RM / RP = 10/18 = 5/9

RN/RQ = 7/21 = 1/3

Since the two ratios are not the same, triangle PRQ is not similar to triangle MRN.

Step-by-step explanation:

5 0
2 years ago
A pool gained 10 gallons of water on Friday due to rain. How could the owner of the pool bring the water level back to its previ
Len [333]

Answer

Let her kids play in the poop and splash out 10 gallons or Drain 10 gallons of water from the pool.

Hope this helped!!

Step-by-step explanation:

8 0
3 years ago
What are the factors of x2 − 25?
german

Answer:

)x + 5)(x - 5)

Step-by-step explanation:

x² - 25 ← is a difference of squares and factors in general as

a² - b² = (a + b)(a - b), thus

x² - 25 = x² - 5² = (x + 5)(x - 5)

3 0
3 years ago
BRAINIEST TO WHOEVER RIGHT
Anna35 [415]

Could you get a closer picture?

7 0
3 years ago
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