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Hunter-Best [27]
3 years ago
8

What is x to the power of two plus 3x plus 5

Mathematics
1 answer:
AlexFokin [52]3 years ago
4 0

Answer:

4x+5

Step-by-step explanation:

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1 ≤ n, k ≤ 10 ^ 5 1 ≤ x ≤ 10 ^ 5<br> Alguém me ajuda?
enot [183]

Answer:

ask your teacher for help

Step-by-step explanation:

8 0
2 years ago
What is the slope-intercept form of an equation for a line with a y-intercept of –5 and a slope of 2?
Inga [223]

Answer: y=2x-5. so it's 2

remember the following equation: y=mx+b.

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5 0
2 years ago
Triangle TRE has vertices T(3,6), R(-3,10), and E(-9,4). Find the coordinates of point M if line TM is a median of triangle TRE
Sergeeva-Olga [200]

Answer:

The coordinate of point M = (-6,7)

Explanation:

The Median of a triangle is a line segment from a vertex to the midpoint of the opposite side of a triangle.

Given: \triangle TRE has vertices T(3,6) , R(-3,10) and E(-9,4).

Here, line TM is a median of triangle TRE where M is the midpoint of RE.

The midpoint of  M of the line segment from R(-3,10)  to E(-9,4) is;

M = (\frac{-3+(-9)}{2}, \frac{10+4}{2}) = ( \frac{-12}{2}, \frac{14}{2} )=(-6,7)

Therefore, the coordinate of point M is, (-6,7).

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2 years ago
O curso de inglês de Carolina teve duração de 4 semestres e 2 meses . quantos tempo durou esse curso de Carolina ?
Afina-wow [57]

Answer:

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5 0
3 years ago
In the previous problem, which of the following is m angle B to the nearest degree?
alekssr [168]

Answer:

A. 30

Step-by-step explanation:

sin theta = opposite side / hypotenuse

sin B = 8/16

sin B = 1/2

Take the arcsin of each side

arcsin sin(B) = arcsin (1/2)

B = arcsin (1/2)

B = 30

8 0
2 years ago
Read 2 more answers
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