Does anyone know how to do this, I’m failing math and I need this to boost my grade. Someone help please

Answer:

The one in yellow is answer

Step-by-step explanation:

hoped this helped!

Answer:.

Step-by-step explanation:

Answer: 6/7 times 8 < 8

Step-by-step explanation: Do 6/7 times 8 which gives you 6 6/7 and 6 6/7 is less than 8.

Answer:

180 degrees

Step-by-step explanation:

Lets call the unknown Angle next to angle C "ANGLE D"

1. Your given the angle 45 degrees.

2. (45 degree angle) can correspond to Angle D,

because of the alternate exterior angles definition-  two lines (angles) that are on diagonal opposite sides of one another outside of the two parallel lines.

3:  (45 degree angle) is an alternate exterior angle to its corresponding diagonal angle Angle D, this can also be said for (Angle C) and (angle B).

4: Now that the angles are known- (Angle C) is an alternate exterior angle to (Angle B).  (45 degree angle) is an alternate exterior angle to Angle D  

We can now use

The alternate Exterior angles Theorem- If two parallel lines are intersected by a transversal, then the alternate exterior angles are congruent.

4: we now know that (45 degree angle) is congruent  to Angle D. And (angle C) is congruent to  (angle B).

-Angle D and  (45 Degree angle) are both 45 degrees since they are both alternate exterior angles to one another. And  (Angle C) and (Angle B) have the same angle measure because they are alternate exterior angles to one another.

5: take a look at (angle C) and Angle D notice the transversal- (line that intersects two parallel lines), and how it creates a linear pair. Notice that the transversal has created the angles of (angle B) and (45 degree angle) to be linear pairs as well.

- Linear Pair definition- If two adjacent lines have rays pointing in opposite directions they are linear pairs.

Also the definition of a Linear Pair identifies as Supplementary. Supplementary is an angle that has a total of 180 degrees.

6: If (45 degree angle) and Angle B make a linear pair, and linear pairs have a total of 180 degrees, then solve for the angle measure of (angle B)

180= 45 + measure of (angle B)

180-45= 135

135 = measure of (angle B)

45 + 135= 180 degrees

7: The measure of (Angle B) is 135 degrees and since (Angle B) is congruent to (Angle C), the measure of (Angle C) is 135 degrees.

Therefore, (45 degree angle) and (Angle B) are 180 degrees total and (Angle C) and (Angle D) are 180 degrees total.

Now, that all exterior angle measures are found, it can be concluded that Angle A) is the same as the  total measure of its exterior angle, since it is the same line that makes up the linear pair.

Therefore, (Angle a) is 180 degrees.

[tex](f+g)(x) = f(x) +g(x)[/tex]

[tex](f+g)(x) = \left(\dfrac{x}{2}-3\right)+\left(3x^2+x-6\right)[/tex]

[tex](f+g)(x) =3x^2 +\dfrac{3x}{2}-9[/tex]

Answer:7

Step-by-step explanation:

Answer:

OB and it is 7 because

Step-by-step explanation:

i did this before XD si i could had gave you answer to everyone

Answer: 5/2... I know this because we use rise/run and it has a rise of 5 and a run of 2. Hope this helps! Good luck. :)

Step-by-step explanation:

Answer:

[tex]\displaystyle m=\frac{5}{2}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (0, -5)

Point (2, 0)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Answer:

Step-by-step explanation:

The element copper has 29 protons. What is the atomic number of copper?

Answer:

plz type the full question

Step-by-step explanation:

Answer:

13/20

Step-by-step explanation:

Answer:

28.9

Step-by-step explanation:

In ΔVWX, the measure of ∠X=90°, the measure of ∠W=9°, and WX = 8.7 feet. Find the length of XV to the nearest tenth of a foot.

Answer:

q=rs

Step-by-step explanation:

r/q=s

*r

q=rs

Answer:

S=(Q-R)/RT

Step-by-step explanation:

please check if it is what you need

Answer:

992

Step-by-step explanation:

Answer:

72

Step-by-step explanation:

Answer: mmm when I did it it going to be the same answer because There are no like terms. Here look at the picture

Step-by-step explanation: hope this help

Answer:

Jinsoul from Loona

Step-by-step explanation:

In order to solve this problem, you must do the famous math operation: Jinsoul from Loona

Have a nice day!

The triangle above is an obtuse triangle.

Acute triangle are triangles in which the internal angles are acute angles. This means the angles are less than 90 degrees.

Obtuse triangle are triangle in which one of the internal angles measure more than 90 degrees.

Right angle triangle are triangles that have one of its internal angles as 90 degrees

Therefore, base on our definition of this triangles, the triangle is an obtuse triangle.

learn more on triangle here; https://brainly.com/question/15557772

Answer: hi

Step-by-step explanation: :)

Answer: the only function I see is 6

Step-by-step explanation:

9514 1404 393

Answer:

  (x^(1/2))^2 = x^(2/2) = x

Step-by-step explanation:

The square root of a number, when multiplied by itself, gives the original number.

  (√x)(√x) = x

The rule for exponents is that powers of the same base, when multiplied, will be the base to the sum of those powers.

  (a^b)(a^c) = a^(b+c)

Also, the first power of a number is that number itself.

__

  [tex]x^{\frac{1}{2}}\times x^{\frac{1}{2}}=x^{\frac{1}{2}+\frac{1}{2}}=x^1=x\\\\ \text{Compare to ...}\\\\ \sqrt{x}\times\sqrt{x}=x[/tex]

Answer:

Squaring and square root are inverses, so one should "undo" the other. That is, squaring the square root of a number results in the number. Using the power of a power rule, you multiply the exponents. Since a number to the first power is itself, the product of the exponents must equal 1. This means that the power of the square root must be the reciprocal of 2, or one half.

Step-by-step explanation:

EDGE 2020-2021

Answer:

Step-by-step explanation:

Mean number = Sum of all the numbers/ Total number of old boys

Given the data

2, 4, 6, 12, 8, 10

Sum = 2+4+6+12+8+10

Sum = 42

Total number of old boys = 6

Substitute into the formula

Mean number of aggressive acts = 42/6

Mean number of aggressive acts = 7

Hence the mean number of aggressive acts for this group of children is 7

Answer:

-20, 0, 5

Step-by-step explanation:

it is counting by 5s in both directions

Answer:

C.

Step-by-step explanation:

I checked it and it’s right I hope this helps!!

Answer:

18

Step-by-step explanation:

2/5*90=36

90-36=54

2/3*54=36

54-36=18

Answer: -66 + 3d   or   3d - 66

Step-by-step explanation:

-6 + (-20) + (-40) + 3d

-6 - 20 - 40 + 3d

-26 - 40 + 3d

-66 + 3d   or   3d - 66

Hope I helped!

Answer:

Obtuse

Step-by-step explanation:

plzzz give brainliest