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Zigmanuir [339]
3 years ago
7

Can someone help me do this

Mathematics
2 answers:
inessss [21]3 years ago
6 0
The 3 inside angles should add up to 180. The one next to the 130 is 50 degrees.

180 = 50 + (16x + 4) + (14x + 6)

180 = 30x + 60

120 = 30x

x = 4
Firlakuza [10]3 years ago
6 0
X = 4

First, we can see that the top angle is 130°, that means the other side of the angle is 50° because that straight line must equal 180°.

Next, we know that the inside of a triangle must equal 180°. We know that one of the angle’s is 50°, that means we need to plug in the numbers and solve the other angles until the total of all three angles is 180°.

If we plug in 4 for x, this is what we get…
14(4) + 6 = 62°
16(4) + 4 = 68°

Now we know all three angles, but we can add to check…
50° + 62° + 68° = 180°

Therefore, x = 4!
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Find 92% of 120. I'd appreciate it.
Karo-lina-s [1.5K]

Answer:

110.4

Step-by-step explanation:

4 0
3 years ago
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The sum of two consecutive integers is at least 36. What is the least possible pair of integers? A. 16 and 17 B. 17 and 18 C. 18
kkurt [141]
If you would like to know the least possible pair of integers, you can find this using the following steps:

integer ... n
the sum of two consecutive integers ... n + (n+1) = n + n + 1 = 2 * n + 1
is at least 36 ... >= 36

n + (n+1) >= 36
2 * n + 1 >= 36
2 * n >= 36 - 1
2 * n >= 35      /2
n >= 35/2
n >= 17.5

n = 18: 18 + (18+1) = 18 + 19 = 37 >= 36

The correct result would be C. 18 and 19.
5 0
3 years ago
A consumer survey conducted in two consecutive years found that a fixed basket of goods and services cost $36.00 in year 1 and $
docker41 [41]

Answer:

0.021/yr or 2.1%/yr

Step-by-step explanation:

Find the quotient:

$36.75/$36.00

This comes out to 1.021,

so the inflation rate is 1.021 - 1.000 = 0.021  or  2.1%/year

7 0
3 years ago
How do you simplify this fraction
TiliK225 [7]

Answer:

- 3 \frac{4}{5}  + 1 \frac{2}{5}

= -frac{19}{5} +frac{7}{5}

= frac{-19+7}{5}

= frac{-12}{5}

= -2frac{2}{5}

5 \frac{3}{5}  - 7

= -2+\frac{3}{5}

= frac{-10+3}{5}

= frac{-7}{5}

= -1\frac{2}{5}

Step-by-step explanation:

6 0
4 years ago
Put these in order starting from the smallest<br> 6^2 3^4 2^9<br> 5^3
Levart [38]

Answer:

6^2, 3^4, 5^3, and 2^9

Step-by-step explanation:

6^2= 36

3^4= 81

5^3= 125

2^9= 512

4 0
3 years ago
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