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Dimas [21]
2 years ago
5

Please help I don’t understand math

Mathematics
1 answer:
andrew-mc [135]2 years ago
6 0

Answer:

x = 12

Step-by-step explanation:

The sum of the two smaller angles is 140

80+5x = 140

Subtract 80 from each side

80+5x-80 =140-80

5x = 60

Divide each side by 5

5x/5 = 60/5

x = 12

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kipiarov [429]

Answer:

The measure of oh is the measure of the measurements of the measurement periodt

Step-by-step explanation:

7 0
3 years ago
solve the formula for h, and find the height of a trapezoid with an area of 60 m2 and bases of 8m and 12m
Allushta [10]
6, the formula is (b1+b2/2)*h
8+12/2=10
10*h=60 so h=6
3 0
3 years ago
Can someone help me with this question please!!!!!
lianna [129]

Answer:

a = 29

u = 12

Step-by-step explanation:

32 + 7u + 9 + 2a - 3 = 3a + 7u + 9

32 + 2a - 3 = 3a

a = 29

3(29) + 7u + 9 = 180

7u = 180 - 96

7u = 84

u = 12

6 0
2 years ago
Read 2 more answers
____ + g - g = k *<br> g<br> k<br> -g<br> -k
natta225 [31]
Ummmmmmm yeah..what is this
8 0
3 years ago
Read 2 more answers
How many times larger is 8*10^6 than 2*10^2
bogdanovich [222]
The first step for solving this question is put both of your given expressions into one and then subtract them. This will look like the following:
8 × 10^{6} - 2 × 10²]
Now to make the calculation easier,, factor the expression.
(8 × 10^{4} - 2) × 10²
Evaluate the power inside the parenthesis.
(8 × 10000 - 2) × 10²
Evaluate the power outside the parenthesis.
(8 × 10000 - 2) × 100
Multiply the numbers inside the parenthesis.
(80000 - 2) × 100
Subtract the numbers in the parenthesis.
79998 × 100
Lastly,, multiply the numbers together to get your final answer.
7999800
This means that 8 × 10^{6} is 7999800 times larger than 2 × 10².
Let me know if you have any further questions.
:)
8 0
3 years ago
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