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Taya2010 [7]
3 years ago
12

Are these answers right Or wrong

Mathematics
1 answer:
uysha [10]3 years ago
8 0
They are right except for 12. i think it is C but i could be wrong.
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A problem states “ there are nine more children than parents in a room. There are 25 people in the room and all. How many childr
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Answer:

D

Step-by-step explanation:

If C represents the number of children you aren't gonna want to multiple like how it shows in option b and you aren't gonna wanna subtract.

6 0
3 years ago
If x= 4 and y=5<br> Find the value of x² + 4y 5​
Sati [7]

Answer:

32

Step-by-step explanation:

x^2 + 4y = 16 + 20 = 32

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3 years ago
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Read the statement, and identify the expressions that are equivalent.
Digiron [165]
B. (n + 15) x 3--- That seems to be the correct answer. I hope I helped!
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3 years ago
Pick the description of a geometric object that best matches the real-world object:<br><br> tent
Elodia [21]

Answer:

Triangular Prism

Step-by-step explanation:

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Therefore, we get that the 3D object that resembles a tent is a 'Triangular Prism'.

A triangular prism has two similar triangular bases and three rectangular sides as shown in the figure below.

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5 0
3 years ago
On a coordinate plane, two parabolas open up. The solid-line parabola, labeled f of x, goes through (negative 2, 4), has a verte
34kurt

Answer:

y = (x+4)^{2}+6

Step-by-step explanation:

The parabola with vertex at point (h,k) is described by the following model:

y - k = C\cdot (x-h)^{2}

The equation which satisfies the conditions described above:

y - 6 = (x+4)^{2}

y = (x+4)^{2}+6

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y = (-2)^{2}+6

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x = -2

y = (-2+4)^{2}+6

y = 2^{2} + 6

y = 4 + 6

y = 10

The equation of the translated function is y = (x+4)^{2}+6.

4 1
3 years ago
Read 2 more answers
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