3 years ago

Another one lol(picture)

Mathematics

1 answer:

Andreyy893 years ago

7 0

Look up the law of sines, I suggest Khan Academy. It is better if you know how to do it, it is very useful.

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What is the "k" value of the following function? Is it 3, -2, -3, or 2?

snow_tiger [21]

Answer:

-3

Step-by-step explanation:

we khow that the vertex form of a function is written this way :

f(x)=a(x-h)²+k

the coordinates of the vertex are (h,k) so from the graph we can deduce that k = -3

5 0

3 years ago

Help What is the angle measurement of the missing angle in the picture below?

Lunna [17]

Answer:

68⁰

Step-by-step explanation:

90 + 22 = 112

180 - 112 = 68

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2 years ago

4/7 of students at a school are boys. If there are 2723 students at the school, how many are girls?

zloy xaker [14]

4/7= 0.571
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6 0

3 years ago

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koban [17]

Answer:

2x+3=9

2x=6

x=3

3w-1=14

3w=15

w=5

7y+2=30

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y=4

5x+20=35

5x=15

x=3

6c-12=48

6c=60

c=10

8m-4=20

8m=24

m=3

7w+13=90

7w=77

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12p-18=30

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p=4

9w-5=67

9w=72

w=8

10a+40=100

10a=60

a=6

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9x=108

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your welcome

8 0

3 years ago

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What is the volume of this pyramid? • 7560 cm³ • 5040 cm³ • 2520 cm³ • 1728 cm³

gavmur [86]

Answer:

Volume = 2520 cm^3.

Step-by-step explanation:

The volume of a pyramid = 1/3 * area of the base * height.

The base of this pyramid is a triangle and its area

= 1/2 * 18 * 24 cm^2 so the volume of the pyramid is:

1/3 * 1/2 * 18 * 24 * 35

= 2520 cm^3.

6 0

3 years ago