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Ket [755]
3 years ago
10

Classify the triangle with angles measuring 120°, 40°, and 20°.

Mathematics
1 answer:
N76 [4]3 years ago
8 0
<span>Scalene triangles;


is  this  multiple choice or is it a written question?</span><span /><span>
</span>
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Armand ran the 100 yard dash in 17.18 seconds. Arturo's time has an 8 with a value 10 times the value of the 8 in Armand's time.
frosja888 [35]
8====D

He has a value of 64
4 0
3 years ago
A model of a statue has a scale to the actual statue of 1 inch : 8 inches. What percent of the actual statue's height is the mod
ArbitrLikvidat [17]

Answer:

6.25%

Step-by-step explanation:

Percent = (\frac{height in model}{actual height})*100

             = \frac{1}{8}*100\\\\\\= \frac{25}{4}\\\\\\= 6.25

               

6 0
3 years ago
7 divided by somethings equal 7.35
Dmitriy789 [7]
Let's translate it into an equation and then solve...

7/x = 7.35
x * 7/x = 7.35 * x
7 = 7.35x
7/7.35 = x
 .9524 = x

So 7 divided by .9524 (rounded to the nearest ten thousandth) equals 7.35
6 0
3 years ago
2x + 5y + 30 = 0 The point ( 5/2 , y) is a solution to the equation shown. What is the value of y? A) -7 B) -5 C) 0 D) 5
Zigmanuir [339]

Answer:

A) -7

Step-by-step explanation:

2x + 5y + 30 = 0

Let x = 5/2

Substitute into the equation

2(5/2) +5y +30 =0

5+5y+30=0

Combine like terms

35 +5y =0

Subtract 35 from each side

35-35 +5y = -35

5y=-35

Divide by 5

5y/5=-35/5

y = -7

6 0
3 years ago
A square has a side length of 10cm. Work out the length of a diagonal of the square.​
Vitek1552 [10]

Answer: Let x = the length of a side of the square

a2 + b2 = c2

x2 + x2 = 102

2x2 = 100

x2 = 50

x = √50

x = 5√2 cm

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
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