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Lelu [443]
3 years ago
9

Enter your answer and show all the steps that you use to solve this problem in the space provided. What is the value of x?

Mathematics
2 answers:
WINSTONCH [101]3 years ago
7 0

Answer:

x = 71°

Step-by-step explanation:

because the triangle shown in the image is an isosceles if the top angle is 38 the sum of other two angles must be 142 which is ,if divided by 2, makes 71

worty [1.4K]3 years ago
5 0

Answer:

X = 71°

Step-by-step explanation:

Fierst of all that's an isosceles Triangle.

Isosceles triangle are triangles that have two sides and two angles equal .

To determine mine x, we are given one angle to be 38°.

Total angle in a triangle= 180

In that triangle

X+X+38= 180

The other angle is equal to X .

2X = 180-38

2X = 142

X =142/2

X = 71°

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<img src="https://tex.z-dn.net/?f=12%20%5Cfrac%7B1%7D%7B3%7D%20%5Cdiv%202" id="TexFormula1" title="12 \frac{1}{3} \div 2" alt="1
aev [14]

Answer:

37/6

Step-by-step explanation:

Simplify the following:

(12 + 1/3)/2

Put 12 + 1/3 over the common denominator 3. 12 + 1/3 = (3×12)/3 + 1/3:

((3×12)/3 + 1/3)/2

3×12 = 36:

(36/3 + 1/3)/2

36/3 + 1/3 = (36 + 1)/3:

((36 + 1)/3)/2

36 + 1 = 37:

(37/3)/2

37/3×1/2 = 37/(3×2):

37/(3×2)

3×2 = 6:

Answer: 37/6

3 0
3 years ago
Is the answer is b ? Help
PilotLPTM [1.2K]

Answer:

No, it is D.

Step-by-step explanation:

<em>It can not be A or C, because length can not be negative</em>

Because the y is the same, you only have to <em>count the distance of the x-axises</em>.

4 - (-3) is 7 units, which is D.

6 0
2 years ago
Type the correct answer in each box. Use numbers instead of words. The cost of cereal is proportional to the number of ounces. C
lisov135 [29]

Answer:

Step-by-step explanation:

To find the cost per ounce, divide the cost by the number of ounces. The cost is $2.72 and the number of ounces is 16, so the cost per ounce is $2.72/16 = 0.17. Multiply the cost per ounce by the amount asked to calculate for, 0.17 x 28 = $4.76

To conclude, the cost of 28 ounces of cereals is $4.76.

5 0
1 year ago
The perimiter of a rectangle is 90 the length is 27 what is the width
nikdorinn [45]

Answer:

18

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
*Pleaase help*
Evgen [1.6K]

Answer:

s=7w + 85..$141 in total for 8 weeks

8 0
2 years ago
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