2.7.–2.5 = 6.75

A . agree

b. disagree; a negative times a negative is positive
C. disagree; a positive times a negative is negative.
PLEASE answer quick ​

Answers

Answer 1
The answer to this is about c

Related Questions

What is Judicial Review? Describe it in detail, please.

Answers

Judicial review, power of the courts of a country to examine the actions of the legislative, executive, and administrative arms of the government and to determine whether such actions are consistent with the constitution. Actions judged inconsistent are declared unconstitutional and, therefore, null and void. The institution of judicial review in this sense depends upon the existence of a written constitution.

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

Answers

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!

3D-66 hope that helped

what does inf,one,none,intro mean

Answers

Answer: hi

Step-by-step explanation: :)

Please help with thissss

Answers

45° would be the answer

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.

Type the missing numbers

Answers

Answer:

-20, 0, 5

Step-by-step explanation:

it is counting by 5s in both directions

Someone please help me with this question

Answers

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!

Can someone please help me

Answers

Answer:

992

Step-by-step explanation:

Terry buys beads by the bag to make jewelry. There are 25 beads in each bag. Which
equation can he use to find the number of beads in any number of bags if:
n equals any number of bags, and t equals the total number of beads?

Answers

25t = n
explanation: i looked up the question

Answer:

The one in yellow is answer

Step-by-step explanation:

hoped this helped!

The sales tax for a certain state can be found by multiplying the purchase price by 1/10 . What is the sales tax on an item that is $25.60? Express your answer as a decimal.

Answers

15 it just it’s :) and

i need helppppppppp

Answers

Answer:

C.

Step-by-step explanation:

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

The answer is C
Hope this helps

If t = -3, then 3t2 + 5t + 6 equals

Answers

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

Explain why the square root of a number is defined to be
equal to that number to the 1/2 power

Answers

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

A class has 18 students. The teacher asks how many students in the class have pets. If 5/9 of the students have pets, how many students in the class have pets?​

Answers

10 students would have pets because 10/18 is simplified to 5/9 I think

28
Select the correct answer.
The drama club has records of the length of the annual school plays for the last 10 years.
The length of the annual school play was 80 minutes initially. They then decided to increase the length of the play by 5 minutes every year for
the next 4 years. For the next 3 years, the length of the annual school play was constant. For the last 3 years, the length of the annual school play
was reduced by 10 minutes every year.
Which graph models the piecewise function for the given situation?

Answers

The answer is c hope this helps

you can combine -2n + -2 to get -4n

True or False?​

Answers

Answer:

false

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

solve the formula for q. r/q=s

Answers

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

Evaluate the expression For x = 2 and y = 4

Answers

Answer:

ga is a counting number of times in

Step-by-step explanation:

k I have been working on this project for a year now so it will not care if we can get

expand the following 3x

k bye and sorry I have been thinking about traingle

Help asap, will do brainliest!!! 5 more minutes!

John's family visited his grandmother over the weekend. The drive to her house took 2 hours at their usual speed. The trip home took 15 minutes longer because traffic was bad and they had to drive 5 mph slower. How many miles away is John's grandmother's house?

Answers

Answer:

135 miles

Step-by-step explanation:If you go 70 miles in ones hour, then you’ll go 140 miles in 2 hours. Then it took 6 minutes longer because of traffic, and in traffic he drove 1 mile excluding 5 because he was 5 mph slower.

I needs help.. Geometry :(

Answers

Answer:

9 lines of symmetry Hope it helps

There are 90 new houses being built in a neighborhood. Last month, 2/5 of them were sold. This month, 2/3 of the remaining houses were sold. How many houses are left to be sold???

Answers

Answer:

18

Step-by-step explanation:

2/5*90=36

90-36=54

2/3*54=36

54-36=18

find the measure of

Answers

X=80 Hope it’s right

Find the values of x and y.
5x - 1
24
X
бу
x = 0, y = 0

Answers

Tiñes algunos ejemplos ???

1q - 2x = 7
What is x
please im so stuck on this i will give brainliest

Answers

Answer: x

=

4

Step-by-step explanation:

Solve for x
Move all terms that don't contain
x to the right side and solve.

What is the slope of the graph?

Answers

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

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

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

Substitute in points [SF]:                     [tex]\displaystyle m=\frac{0--5}{2-0}[/tex][Fraction] Simplify:                               [tex]\displaystyle m=\frac{0+5}{2-0}[/tex][Fraction] Add/Subtract:                      [tex]\displaystyle m=\frac{5}{2}[/tex]


PLEASE HELP I WILL GIVE BRAINLIEST!!


14. Katherine and Christine work at the same restaurant. Each week, Katherine works 5 more
hours than Christine Katherine earns $7.00 per hour and Christine earns $8.00 per hour.

a) Write a simplified expression to represent the total number of hours Katherine and
Christine work in one week.



b) Write a simplified expression to represent the total amount they earn in one week.

c) Suppose Christine and Katherine worked 9 hours last week. What was the total amount
the girls earned last week?

Answers

Answer:.

Step-by-step explanation:

Write as a Fraction 65%

Answers

Answer:

13/20

Step-by-step explanation:

Write an equation for the line passes through (0,0) and is parallel to a line that passes through (-5,3)and (2,1)

Answers

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.

Find the balance in an account at the end of 8 years if $6000 is invested at an interest rate of 4.2% that is compounded continuously.
a. $8396.03
b. $ 8338.60
c. $8262.77
d. $6257.37

Answers

Answer:

$8016.00

Step-by-step explanation:

I = 6000 × 0.042 × 8 = 2016

I = $ 2,016.00

$2,016.00 + $6,000.00 = 8,016.00

Question 7 of 12
64 =
O A. 9
OB. 7
C. 8
O D. 16
Pleaseee

Answers

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

If the triangle is
the incenter, orthocenter, circumcenter, and centroid are all the same point.
A)
equilateral
B)
obtuse
C)
right
D)
scalene

Answers

Answer:

Obtuse

Step-by-step explanation:

plzzz give brainliest

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