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Dovator [93]
3 years ago
7

Please it’s urgent ........

Mathematics
2 answers:
grigory [225]3 years ago
8 0

Answer:

77 degrees

Step-by-step explanation:

The angles of a triangle must add up to 180 degrees

61+42=103

180-103=77

AlladinOne [14]3 years ago
6 0

Answer:

77

Step-by-step explanation:

I always add up the other two and since the total degrees of a triangle has to add up to 180 I subtract the sum so

61+42=103

180 - 103 = 77

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B(h+w)=4h(11-j), solve for w
frozen [14]

Answer:

W=4h(11-j)/b-h

Step-by-step explanation:

Eliminate variables on the left side first.

b(h+w) = 4h (11-j) - so, divide b by both sides

(h+w)/b=4h(11-j)/b  then, eliminate h by subtracting on both sides.

(h+w)-h=4h(11-j)/b - h   (h is eliminated on the left side and now you are left with

W=4h(11-j)/b - h

   

4 0
3 years ago
Question 4: *<br> What are the solutions to the equation 4x2 – 52x + 169 = 121?
Rasek [7]

Answer:

1.0769

Step-by-step explanation:

multiply 4x2 to get 8

move -52x over the equal sign to make it 52x

so we get something like this: 8 + 169 = 121 + 52x

also move 121 over the equal sign to make it -121

Like this: 8 + 169 - 121 = 52x

Now when you simply, you will get 56 = 52x

Divide both sides by 52

Final answer is 1.0769

8 0
3 years ago
A. Find the reflection of the point (-3, 2) about the origin.
nadezda [96]

Answer:

a. (3,-2)

b. (-5,-3)

5 0
3 years ago
A conveyor belt dumps gravel into conical piles. Kevin measured the height of one pile of gravel. It was 10 1/2
Eddi Din [679]

Answer:

189

Step-by-step explanation:

8 0
3 years ago
How to write 89,170,326 in expanded form
noname [10]

80,000,000 + 9,000,000 + 100,00 + 70,000 +300 + 20 + 6

6 0
3 years ago
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