All categories

3 years ago

Which number makes the statement true

Mathematics

1 answer:

butalik [34]3 years ago

3 0

C) 3

the sqrt of 12-3 is 3 and the sqrt of 36 is 6 so 3 is your answer

You might be interested in

Which number from the set of numbers {3, 5, 6, 7} makes the equation below TRUE?

beks73 [17]

Answer:

Step-by-step explanation:

replace x with 6 in the ecuation.

4(6)=24 - 8 =16

5 0

3 years ago

Read 2 more answers

Given: m∠p =47BD∥AC <br> What is the m∠m?<br><br> Put only the number. Do not label your answer.

Anettt [7]

Answer: $43\°$

Step-by-step explanation:

Observe the given figure.

You can identify that the measure of the angle "B" is:

$m\angle B=90\°$

Knowing this, you can conclude that the angle "p" and the angle "m" are Complementary angles, which means that the sum of their measures is 90 degrees. Then, you can write the following equation:

$m\angle p+m\angle m=90\°$ [Equation 1]

You know that:

$m\angle p=47\°$

Then you can substitute it into the [Equation 1] and then solve for $m\angle m$ . Therefore, you get:

$47\°+m\angle m=90\°\\\\m\angle m=90\°-47\°\\\\m\angle m=43\°$

3 0

3 years ago

Find the missing side and angles.

sweet [91]

Answer:

Step-by-step explanation:

This is an equilateral triangle.

The altitude bisects the 60 degree angle, so a=30

b=60 since its an interior angle of the isosceles triangle.

e = 4 since the two triangles formed by the altitude are congruent.

c = 8 since the side length is 4 + 4 = .

f = 4sqrt3 by the properties of 30 60 90 triangles.

5 0

2 years ago

Let h(x) = x*2 + kw - 8. If h(-1) = -5, what is the value of h(4)?<br> Help

Alisiya [41]

Answer:

h(4) = 0

Step-by-step explanation:

Hoping its ' kx '

$h(x) = x^2 + kx -8 \\\\h(-1) = (-1)^2 + k(-1) - 8\\\\-5 = 1 - k -8\\\\-5 = -k -7\\\\-5 + 7 = -k\\\\2 = -k\\-2 = k$

Now we have k = -2. We will find h(4).

$h(4) = (4)^2 + (-2)(4) - 8 = 16 -8 - 8 = 0$

4 0

3 years ago

Read 2 more answers

Evaluate the expression 2l+2w for I=5.7 and w=6.2

inessss [21]

Answer:

23.8

Step-by-step explanation:

2(5.7) + 2(6.2)

11.4 + 12.4

23.8

5 0

3 years ago