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Taya2010 [7]
4 years ago
7

Can someone please help me I really need help please help me help thank you

Mathematics
2 answers:
KiRa [710]4 years ago
7 0
That is a isosceles triangle, therefore x and the top angle are the same.

There’s 180 degrees in a triangle.

Therefore:

(180 - 38)/2 = x
142/2 = x
71 = x
Stels [109]4 years ago
7 0

Answer:

X=71 degrees

Step-by-step explanation:

Because it's an isosceles triangle, the length of two side should be same. Which means two of the angle should also be the same. Therefore, with that information we can get

2x+38=180

Move 38 to the other side

2x=142

Move "2" to another side by divide both side by 2

x=71

Now you get the answer.

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To solve for the missing length, which operation should you perform?
Radda [10]

Answer:

? = 15 yards

Step-by-step explanation:

h² + b² = ?²

9² + 12² = ?²

81 + 144

225

√225 = 15

4 0
3 years ago
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Use the slider to change the value of h. How does changing the value of h affect the vertex?
vodka [1.7K]
It moves the line on the X axis to a different spot when moved

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4 years ago
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It takes a hose 2 minutes to fill a rectangular aquarium 8 inches long, 10 inches wide, and 14 inches tall. How long will it tak
kari74 [83]

Answer:

66 minutes, or 1 hour and 6 minutes.

Step-by-step explanation:

let us first do the rectangular aquarium:

8 x 10 = 80

80 x 14 = 1120

now the second box

23 x 25 = 575

575 x 33 = 18975

we can divide the boxes volume:

18975/575 = 33

so all we have to do is times 33 by 2 which equals:

66 minutes, or 1 hour and 6 minutes.

4 0
2 years ago
Please help. i cant get this
yan [13]
The right answer is E because you have to multiply all those numbers and when you do you get 3,000
5 0
3 years ago
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Three people invest at a ratio of 1:4:7. If the partnership is worth $636,000, what did each person invest?
olga_2 [115]

Answer:

See the detailed answers below

Step-by-step explanation:

Given data

Ratio=  1:4:7

combined ratio= 1+4+7= 12

Total amount= $636,000

Apply the part to all method

The first person will take

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cross multiply

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x= 53000

The second person will take

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6 0
3 years ago
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