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Greeley [361]
3 years ago
11

13) Is it possible to construct a triangle with base angles 180 and 70° and perimeter 14 cm?​

Mathematics
1 answer:
Nataliya [291]3 years ago
4 0
No.
The three angles of a triangle need to add up to 180 degrees, this means no one angle can be 180 degrees.
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Simplify the expression (-3x)^4
Sati [7]
(-3x)⁴

Basically, just do this :

(-3x) × (-3x) × (-3x) × (-3x)

So now you have 9x² × 9x²

9 × 9 = 81

x² × x² = x⁴

So, your answer is 81x⁴

~Hope I helped!~
8 0
3 years ago
It takes paul m minutes to mow the entire lawn.After he works k minutes,what part of the lawn is still unmowed?
otez555 [7]
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4 0
4 years ago
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kondor19780726 [428]

Answer:

m=\frac{9}{10}

Step-by-step explanation:

To find the slope between any two points, we can use the following slope formula:

m=\frac{y_2-y_1}{x_2-x_1}

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Evaluate:

m=\frac{9}{10}

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6 0
3 years ago
There are a rack of 14 billiard balls. Balls numbered 1 through 8 are solid-colored. Balls numbered 9 through 14 contain stripes
Jet001 [13]

Answer:

3/7  /    42.8% chance

Step-by-step explanation:

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(6 / 14  = 3 / 7)

this means that the probability of a ball being striped has the odds of 3/7

(3/7 = about 42.8% chance)

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Answer:

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Step-by-step explanation:


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3 years ago
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