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HACTEHA [7]
3 years ago
8

Help pleaseeee

Mathematics
1 answer:
laiz [17]3 years ago
6 0

Answer:

x=15

Step-by-step explanation:

so we are given one angle 90, although x is used in both so you can add them. We know that the sum of angle measures in a triangle is 180 so the equation is: 90+6x=180

subtract 90 from both sides: 6x=90

divide by 6: x=90/6

simplify: x=15

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a House sits on a 5/8 acre lot and 1/2 of the lot is lawn. 2/3 of lawn was mowed. how much was mowed?
eimsori [14]

5/8 x 1/2 = 5/16 acre is lawn

5/16 x 2/3 = 10/48 reduces to 5/24 of the lawn was mowed

3 0
3 years ago
Which system of equations has a solution of approximately (–0.4, 1.1)?
BabaBlast [244]

Answer:

                    d                                                                                                            

Step-by-step explanation:                                                                              

6 0
4 years ago
You are preparing for a feast for 100 people and preparing deep fried fish. The recipe asks for 62 cups of oil and you want to m
SCORPION-xisa [38]

Answer:

31 cups

Step-by-step explanation:

62 x 1/2 = 31

4 0
3 years ago
Read 2 more answers
Austin will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of $38 and costs an ad
Nana76 [90]
38+0.11m=51+0.09m
0.02m=13
m=650 miles
If Austin will drive more than 650 miles he can choose the second plan of car renting.
If he plan todrive less than 650 miles then it's more preferable to choose the first plan of car renting
3 0
3 years ago
The graph shows the relationship between the total cost and the number of gift cards that Raj bought for raffle prizes.
aalyn [17]

Answer:

$100

Step-by-step explanation:

We can see from the graph that the rate of change is $20.  This is because for every increase in x, the value of y increases by $20.

Going from this, the value at x=4 is $80; this will make the value at x=5

80+20 = 100

Please mark this answer as Brainliest if it helped you.

Thanks :)

7 0
3 years ago
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