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umka21 [38]
4 years ago
12

Simplify. 9√5−7√5+√7

Mathematics
1 answer:
kramer4 years ago
7 0
2√5+√7..............<span>

</span>
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Mimi recorded a soccer game that lasted 1 1 3 hours. She watched it 3 times over the weekend to study the plays. How many hours
snow_tiger [21]

Answer:

37.66 Hours

Step-by-step explanation:

113÷ 3= 37.66

she watched it for 37.66 hours 1/3 times. each time she watched it for 37.66 hours and since she watched it 3 times it added to a total of 113 hours. hope this helped

4 0
3 years ago
14. The number of customers that a small
monitta

Answer:

625

Step-by-step explanation:

ok so, 25% of 400 is 100 since 25 is 1/4 of 100 just like 100/400. Now, we do 100+ 400 for the second week which is 500. Now, 500 divided by 25 is next and if we had 4 boxes wed be able to fit 100 in each and the last 100 is split so 100 divided by 4 is 25. so we add 25 to each box. Now we have 125 in each box. so thats it divided by 25% or 1/4. 125 + 500 is 625 and thats your awnser. Have a good day!

3 0
2 years ago
Find the area of a room 9/7 m and 2/7 m <br><br><br> ;-; help
11111nata11111 [884]

Answer:

I can help you in comments so I can explain this to you

4 0
3 years ago
Which is equal to 42 • 48?<br> a. 416<br> b. 410<br> c. 46<br> d. 4−6
umka21 [38]
So With Questions Like These 
Remember, 
Multiply = add the exponents 
Divide = Subtract the Exponents
AND ALWAYS KEEP THE BASE

So Its B
5 0
3 years ago
Read 2 more answers
Can someone please help me? Im stuck
julsineya [31]

Step-by-step explanation:

a)

82+OCE=90°{ tangent}

0CE=8°

OCE=OEC (base angle of isosceles triangle r equal}

8+8+a=180°(sum of angle of triangle)

a=180-16

a=164°

b)d+BEC=180°

BEC=122°

BEO=BEC-OEC

  • 114°

b=114°

stay safe healthy and happy.

5 0
3 years ago
Read 2 more answers
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