What is -8 divide 0?

Answer:

f(5)=11

Step-by-step explanation:

f(x)=4x-9

f(5)=4(5)-9

f(5)=20-9

f(5)=11

Answer:

f(5) = 11

Step-by-step explanation:

F(x) = 4x - 9 for f(5)

x gets replaced with 5

f(5) = 4(5) - 9

f(5) = 20 - 9

f(5) = 11

Answer:

[tex]Domain:[/tex] x∈R

[tex]Range:[/tex] y ≤ 6

So, Option B) is your answer

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hope it helps...

have a great day!!

Answer:

0.52 (rounded)

Step-by-step explanation:

working out in image

Answer:

90°

Step-by-step explanation:

There is no work. We know the right angle in the triangle and  the x are supplementary. Meaning, they add up to 180 degrees.  Therefore, 180-90 = 90. Think of it as a full triangle. If the 40 at the top was not half, but a full triangle, the 40 at the top would become 80. The 50 in the bottom left would mean there would be a 50 in the bottom right when you mirror the triangle. Therefore, you also need x to be 90 to make it a right triangle.

Answer: 8.75 gallons

Step-by-step explanation:

Let the quarts of paints used for the inside be represented by x.

Since Jack uses 19 more quarts of paint for the outside of a shed than for the inside, the outside will be: x + 19.

Then, the equation to solve the question will be:

x + (x + 19) = 89

2x + 19 = 89

2x = 89 - 19

2x = 70

x = 70/2

x = 35

He used 35quarts of paint for the inside.

Since 4 quarts = 1 gallon

35 quarts = 35/4gallon = 8.75gallons

Step-by-step explanation:

1/2, 2, 9/2, ....

equivalent with :

½, 4/2, 9/2, ...

the rule is : Un = n²/2

so, U10= 10²/2 = 100/2= 50

The answer is 3

Hope this Helped :T

Answer:

ΔABC≅ΔDEC by AAS

Step-by-step explanation:

You can use the AAS method of congruency.

Since you already have <BAC and <EDC congruent to eachother, and sides BC and EC congruent to each other, you only need that one remaining angle in between. <ACB can be proven congruent to <DCE by the Vertical Angles Theorem, and that gives you the AAS you need to prove that these two triangles are congruent

Hope this helped.

Answer:

(x - 7)^2 + (y - 2)^2 = 5^2

Step-by-step explanation:

Center at (7, 2); radius 5

Adapt (x - h)^2 + (y - k)^2 = r^2 to this situation.  Replace h by 7, k by 2 and r by 5:

(x - 7)^2 + (y - 2)^2 = 5^2

Answer:

2/7

Step-by-step explanation:

Answer:

5/12

Step-by-step explanation:

All the beans are equally likely to be chosen, so the bottom (denominator) of the fraction is 12 (there are 12 beans in the box).

The numerator is 5 because that's the number of red beans in the box.

17Answer:

Step-by-step explanation:

The area of ΔNOP is approximately 2.11 square centimeters, rounded to the nearest 10th of a square centimeter.

Suppose the vertices of the considered triangle ABC are on A(A_x,A_y), B(B_x,B_y), C(C_x,C_y), then, the area of the triangle is given by:

[tex]Area = \dfrac{|A_x(B_y-C_y) + B_x(C_y-A_y) + C_x(A_y-B_y)|}{2}[/tex]

We are given that;

Side P=2.5cm

Side N=2.3cm

Angle O=71

Now, to find the area of a triangle, we can use the formula:

A = (1/2) * base * height

where base and height are two sides of the triangle that form a right angle, or any two sides of the triangle if we know the included angle between them.

In this case, we are given the lengths of two sides, p and n, and the measure of one angle, ∠O. To find the area, we need to first find the length of the third side, OP, using the Law of Cosines:

OP² = p² + n² - 2pn cos(∠O)

OP² = 2.5² + 2.3² - 2(2.5)(2.3) cos(71°)

OP² = 4.2694

OP ≈ 2.067 cm

Now we can use the formula for the area of a triangle:

A = (1/2) * OP * n * sin(∠O)

A = (1/2) * 2.067 * 2.3 * sin(71°)

A ≈ 2.11 cm²

Therefore, the area of triangle NOP will be  2.11 square centimeter.

Learn more about area of a triangle here:

https://brainly.com/question/2532574

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Answer:

29% as a decimal is .29

Step-by-step explanation:

you always move the decimal twice

Answer:

0.0057

Step-by-step explanation:

Answer:

27

Step-by-step explanation:

Answer:

What you are looking at is a scalene triangle!

Step-by-step explanation:

By definition scalene triangles are triangles where each side is a different length... hope this one helps you!

Answer:

C

Step-by-step explanation:

Because all its corners are below 90 degrees

Answer:

15.29 in

Step-by-step explanation:

96 = 2(3.14) x r

96 = 6.28 x r

96/6.28 = 6.28/6.28 x r

15.29 = r

Answer:

Read below

Step-by-step explanation:

A. Correct

( reduce the fraction and divide the numbers )

B. Incorrect

( 6 x -7 = -42 )

C. Incorrect

( Any expression divided by it's opposite equals -1 )

D. Correct

( found the product and -30 = -30 )

E. Correct

( reduce the fraction )

F. Correct

( found the product and 120 = 120 )

Hope this helps! :)

Answer:

3p = 1/2

Step-by-step explanation:

since the balance scale is basically considered  equal,

there are 3 p(s). so 3p = ( put the equal to sign ) and on the other side, it's 1/2, so  1/2

the full equation should be 3p=1/2

I hope this cleared the confusion!

Answer:

452.16cm squared

Step-by-step explanation:

Area for a circle formula is A = pi * r^2

Area = 3.14 * 12^2

Area = 452.16

Answer:

Step-by-step explanation:

I jus sacrificed for you, the answer is 3 1/8

Aisha must have used 4 blocks of clay in all, as 3 blocks of clay would not have been enough and 4 blocks would be more than enough.

In mathematics, an expression is a combination of numbers, variables, and mathematical operations that represents a value or a quantity. Expressions can contain arithmetic operators such as addition, subtraction, multiplication, and division, as well as functions and constants.

Aisha used 2.5 pounds of clay to make the mugs (2 1/2 = 5/2) and 1.5 times as much clay for the teapot, which means she used 1.5 x 2.5 = 3.75 pounds of clay for the teapot.

Therefore, Aisha used a total of 2.5 + 3.75 = 6.25 pounds of clay.

Since each block of clay weighed 2 pounds, Aisha used 6.25 / 2 = 3.125 blocks of clay.

However, since she cannot use a fraction of a block of clay, Aisha must have used 4 blocks of clay in all, as 3 blocks of clay would not have been enough and 4 blocks would be more than enough.

To know more about an expression follow

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Answer:

B. 24

Step-by-step explanation:

Formula for area of a rectangle: base × height/ length × width

To find the height, divide the area by the base.

[tex]96/4=24in[/tex]

[tex]formula=base *height/length*width[/tex]

[tex]4*24=96in^2[/tex]

Answer:

3,266.53

Step-by-step explanation:

i looked it up :)

Answer:

AC = 11.4

Step-by-step explanation:

6/sin 23 = AC/sin 132

6 sin 132/sin 23 = AC

AC = 11.4

Answer:

x = 88

Step-by-step explanation:

The opposite angles of a cyclic quadrilateral are supplementary, then

x = 180 - 92 = 88

Answer:

0.625

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

Answer:

71.08 is the closest

Step-by-step explanation:

71.8 is .7 away

71.08 is .02 away

71.82 is .72 away

72 is .9 away

Brainliest?