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zhannawk [14.2K]
2 years ago
10

Find the measure of the exterior angle 1. with one angle is 50 degrees and 28 degrees​

Mathematics
1 answer:
OLga [1]2 years ago
3 0

Answer:

D. 78°

Step-by-step explanation:

50°+28°= 78°

_______

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erma4kov [3.2K]
Square root of 25 is 5 because 5x5=25
5 0
2 years ago
Write a polynomial function $f$ of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros.
olganol [36]

Answer:

f(x) = x^{3} + 4x^{2} -7x^{} -10^{}

Step-by-step explanation:

The zeros of the polynomial function are given us as -5,-1,2

If the zeros of a polynomial function are α,β,ω, the polynomial function can be obtained using the expression below:

f(x) = (x - α)(x - β)(x - ω)

where α = -5, β = -1, and ω = 2

f(x)=(x-(-5) )(x -(-1))(x - 2) = (x+5)(x+1)(x-2)\\\\f(x)=(x+5)(x^{2} -2x + x -2) = (x+5)(x^{2}  -x-2)\\\\f(x)=x(x^{2}  -x-2)+5(x^{2}  -x-2)\\\\f(x)= x^{3} - x^{2} -2x + 5x^{2} - 5x - 10\\\\f(x)= x^{3} + 4x^{2} -7x - 10

<em>NB: To arrive at the answer, expand the brackets and after expansion, collect like terms to obtain the final answer</em>

4 0
3 years ago
The ratio of men to women working for a company is 5 to 6. If there are 156 women working for the company, what is the total num
denis-greek [22]
130 men + 156 women = 286 total
5 0
2 years ago
Read 2 more answers
Consider the conditional statement shown.
Snowcat [4.5K]
Hello!

First of all, 6 and 10 are not prime numbers as they both have at least two pairs of factors (one factor pair plus one and itself). 

Anything multiplied by two is even. Therefore, a) 2 counterexamples the statement. Just to show why 7 doesn't work, seven multiplied by 3 is 21, which is odd, and 7 times 7 is 49, and 7 times 5 is 35 (all prime multipliers). The only one that works is two.

I hope this helps!
6 0
2 years ago
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Please answer this..
Aloiza [94]

Answer:

Ruslan takes 12 and Victoria takes 16. It would take Victoria 10 more days on the second question. multiply 10 by 3 and 4 by 10. you get 30 and 40.

6 0
3 years ago
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