if the measure of ACD is 130 what is the measure of ABC?

Answer:

Step-by-step explanation:

Answer:72

Step-by-step explanation:

I counted one side and I got 12 so then I just took the answer choices and I divided All of them by 12 (brainly patrol please don’t delete)

Answer:

c

Step-by-step explanation:

-4(3d - 2) - 7

-12d + 8 - 7

-12d + 1

leaving none of the above equivalent

Answer:

The answer is 6 pears.

Answer:

171.5 sqft

Step-by-step explanation:

There are 5 surfaces:

2 surfaces as triangle, each with area = 5 x 4.3 /2 = 10.75sqft

3 suraces as rectangle, each with area = 10 x 5 = 50sqft

Total surface area = 50 x 3 + 10.75 x 2 = 150 + 21.5 = 171.5 sqft

Answer:

Those functions are for a graph.

Step-by-step explanation:

You can compare them by heading to a website like desmos and plugging in each function, I think they even do tables as well.

These are functions that can be graphed, I assume you know what that is, if not, look it up.

good luck

Answer:

Those functions are for a graph.

Step-by-step explanation:

You can compare them by heading to a website like desmos and plugging in each function, I think they even do tables as well. These are functions that can be graphed, I assume you know what that is, if not, look it up.

Answer:

a. -8, -12, -24, 20

b. -20, -30, -60, 50

3. 40, -60, 120, -100

4. 28, -27, 72, -49

Step-by-step explanation:

Here's a tip: If there is a positive times a negative, the answer will be negative. Positive times positive, the answer will be positive. Negative times negative, the answer will be positive. Negative times positive, the answer will be negative.

Answer:

20

Step-by-step explanation:

the number line is patterned in twos, so the dot will be at 20, since its 4 spaces away from 12

Answer:

20

Step-by-step explanation:

If you look between the 8 and the twelve you see they went up by 4.  Then you see they go up 2 each line. 8, 10, 12,14,16,18, therefore having the answer being 20.  

Answer:

C

Step-by-step explanation:

Four less refers to subtracting 4 from a number.

So D is not the answer.

The quotient of 12 and y is division. 12/y

So A and B is not the answer.

Therefore, the answer is C.

Answer:

12.7 centimeters

Step-by-step explanation:

Using Pythagorean Theorem,

[tex]a^{2} +b^{2} =c^{2}[/tex]

8.5² + 9.5² = √162.5

√162.5 ≈ 12.7²

The possible side lengths for the third side of the given triangle is x ≤ 18.

A triangle is a two dimensional figure which consist of three vertices, three edges and three angles.

Sum of the interior angles of a triangle is 180 degrees.

Given that,

a triangle has two side lengths of 8.5 centimeters and 9.5 centimeters.

We have to find the possible side lengths for the third side.

We know that,

"Triangle Inequality theorem" states that for a triangle, the sum of any two sides will be always greater than or equal to the third side.

Here, sum of first two sides ≥ length of third side

Let x be the third side.

8.5 + 9.5 ≥ x

18 ≥ x

Hence the possible side lengths are x ≤ 18.

Learn more about Triangles here :

https://brainly.com/question/1163433

#SPJ2

Answer:

2

Step-by-step explanation:

Divide each of the corresponding sides by each other. 8/4 =2, 6/3=2, and lastly 10/5 = 2. The ratio is 2.

Answer:

x2

Step-by-step explanation:

assuming the triangles are similar triangles, the hypotenuse from figure a needs to be multiplied by 2 to become the length of the hypotenuse from figure b. The same goes for the rest of the sides of figure a. They all need to be multiplied by 2 to become the length of the sides of figure b.

Step-by-step explanation:

hope u understood Mark me brainliest

Answer:

The answer is 14,800 square yards.

Step-by-step explanation:

Square Area:bh: 145 x 80 = 11600

225-145=80/2= 40 (the base)

Triangle Area: 1/2 (b) (h): 1/2 (40) (80) = 1600

Since there are 2 riangles multiply 1600 by 2 = 3,200

Add 11600 + 3,200 = 14,800

I'm sorry if I'm wrong. I'm only a 6th grader. Please know I tried my best. Good luck with the rest! Have a great day/night! <3

Answer:

14,800 square yards.

Hope this helps! Please give brainlist!

Answer:

4*pi or 12.6

Step-by-step explanation:

Arc Length Formula: 2 * pi * radius * (theta°)/(360°) = 4 pi

Answer:

It is C, x-axis

Step-by-step explanation: if the point is at 0 on the y-axis but on a number greater than or less than 0 on the x-axis then the point is on the x-axis line.

Answer:

Since the y-coordinate is zero, that means that our point lies on the x-axis because any point on the x-axis has a v-coordinate of 0.  Therefore our best option would be option E (x-axis).

Answer:

16.5

Step-by-step explanation:

find the height of one cookie. 23.1/14=1.65

then to find the height of any n cookies multiply by n. For example if you want to find the height of 10 cookies do 1.65 x 10.

this is equal to 16.5

Answer:

D

Step-by-step explanation:

The sample and survey are not biased because anyone can be chosen, and because it is every fifth student, the sample is random.

Answer:

2[tex]\frac{17}{20}[/tex]

Step-by-step explanation:

Answer:

(4,3) =B (0,0)= A

Step-by-step explanation:

Find point A on the graph and count 5 units to the right and 2 units down. Then do the same for point B. If you do this correctly, you should have positive coordinates for B and 0,0 as your coordinate for A. Don't forget rise/run.

As Wikipedia says, "In mathematics, an algebraic expression is an expression built up from integer constants, variables, and the algebraic operations (addition, subtraction, multiplication, division and exponentiation by an exponent that is a rational number). For example, 3x^2 − 2xy + c is an algebraic expression."

7 + x is the algebraic expression you'd want.

Answer:

3

Step-by-step explanation:

Draw a 3 part Venn diagram as shown in the picture and then add up all the ones in the purple circle as that symbolises how many times a spinner can land there:

1+1+1

= 3

Answer:

2 5 tons pls mark as brainliest