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Vilka [71]
2 years ago
7

Question 4 (3 points)

Mathematics
1 answer:
saw5 [17]2 years ago
8 0

Answer:

Step-by-step explanation:

It’s 180°. The sum of the angles in a triangle is ALWAYS 180°.

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Complete the following table using the equation: y = -2x²
quester [9]

The parabola is a downward parabola which is passing through origin and leading coefficient of the negative 2.

<h3>What is the parabola?</h3>

It's the locus of a moving point that keeps the same distance between a stationary point and a specified line. The focus is a non-movable point, while the directrix is a non-movable line.

The equation of a quadratic function, of vertex (h, k), is given by:

y = a(x – h)² + k

where a is the leading coefficient.

The equation of the parabola will be

y = -x²

The given parabola is a downward parabola which is passing through origin and leading coefficient of the negative 2.

The graph of the function is given below.

More about the parabola link is given below.

brainly.com/question/8495504

#SPJ1

4 0
2 years ago
ANSWER AS QUICK AS POSSIBLE WILL GET BRAINIEST!!!!!
Marysya12 [62]

Answer: da vinkiy

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Need some help please?
n200080 [17]

The value of the unknown length is 24

<h3>How to determine the unknown length?</h3>

Represent the unknown length with x.

So, we have the following equivalent ratio:

30 : 30 + x = 25 : 45

Express as fraction

30/30 + x = 25/45

Simplify the fraction

30/30 + x = 5/9

Cross multiply

150 + 5x = 270

Evaluate the like terms

5x = 120

Divide by 5

x = 24

Hence, the value of the unknown length is 24

Read more about similar shapes at:

brainly.com/question/24214480

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5 0
2 years ago
Solve using distributive property 4x28
damaskus [11]
4 x 28 = 112


Hope that helped! (:
3 0
2 years ago
Read 2 more answers
When g ( t ) = 3 t 2 + 2 t + 1 , evaluate g ( − 4 )
Luda [366]

Answer:

Just substitue every 't' with -4

Step-by-step explanation:

g(-4) = 3*(-4)*(-4) + 2*(-4) + 1

g(-4) = 64-8+1

g(-4) = 57

7 0
3 years ago
Read 2 more answers
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