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Kobotan [32]
3 years ago
11

(3 5/7+ 1 1/5)+ 2 1/7

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
3 0

Answer:7 2/35

Step-by-step explanation:

This is because of pemdas parenthesis exponents multiplication division addition and subtraction

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if the windows cost 159.00 each she wants to buy 10 and spend $ 200.00 for a door. how much would she have to save?​
dlinn [17]

Answer:

$1,790

Step-by-step explanation:

159.00 x 10 = 1590

200 x 1 = 200

1590 + 200 = 1790

6 0
2 years ago
Read 2 more answers
one positive integer is 2 less than another. The product of the two integers is 24. what are the two integers?
irinina [24]

If one is positive we can conclude that the other is also positive

Positive*positive=positive(24)

The product of the two numbers is 24

And the smaller number is less than the greater number by 2

Factors of 24=1*24,2*12,3*8,4*6.

The only pair with the diffrence of two is 4*6

Therefore the two integers are 4 and 6

4 0
2 years ago
In parallelogram RSWY, find m
LuckyWell [14K]

Answer:

Part A) m\angle R=110^o

Part B) m\angle S=70^o

Step-by-step explanation:

we know that

In a parallelogram, opposite angles are congruent and consecutive angles are supplementary

step 1

Find the value of x

we know that

m\angle R=m\angle W ----> by definition of parallelogram (opposite angles are congruent)

substitute the given values

(5x-90)^o=(2x+30)^o

solve for x

5x-2x=30+90\\3x=120\\x=40^o

step 2

Find the measure of angle R

m\angle R=(5x-90)^o

substitute the value of x

m\angle R=(5(40)-90)=110^o

step 3

Find the measure of angle S

we know that

m\angle R+m\angle S=180^o ---> by definition of parallelogram (consecutive angles are supplementary)

we have

m\angle R=110^o

substitute

110^o+m\angle S=180^o

m\angle S=180^o-110^o

m\angle S=70^o

8 0
2 years ago
peggy wants to run 5 miles in less than 60 minutes . write an inequality that shows what her rate should be
Bad White [126]
Idk 5 miles : 60 minutes I guess if we're talking about ratios but ig it could also be 1 mile : 12 minutes
6 0
3 years ago
Read 2 more answers
I need help with #8 & #9
sertanlavr [38]
For 8) the answer is 125 because V=a^3=5^3=125
for 9) V=384m i think but I'm not sure about it. I usually skip extra credit, I don't recommend it though. You should aim for above and beyond and not average.
7 0
2 years ago
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