Mathematics High School

What value of x makes x - 10 = -5 true?
-5
15
5
-15​

Answers

Answer 1

Answer:

5

Step-by-step explanation:

x - 10 = -5

+ 10. +10

x = 5

hope this helps

Related Questions

SOMEONE HELP ME PLS

Find the indicated angle. (What is ?)

Answers

91°
because 48+43 is 91 and all the angles should add up to 180° so the last angle inside is 89°. To find ? You have to realize that it is on a straight line so it has to equal 180° so 180-89=91 so ?=91°

Someone plz help me giving brainliest

Answers

It would be a=16/25 or 0.64

Can a real person help me out all the hackers just want me to delete the app

Answers

Answer:

Question 7: x = 36

Question 4: x = 14

Question 9: D

Step-by-step explanation:

ANSWER ASAP ILL GIVE BRAINLIEST

Answers

Answer: C

Step-by-step explanation: There are 9 cards. 3 are vowels. 3/9 reduces to 1/3

What must be true when solving a quadratic equation when using factoring?
The equation must be equal to

Answers

Answer:

Step-by-step explanation:

The function must be factorable.

For example, x^2 + x - 6= 0  factors to (x + 3)(x - 2) = 0 so the roots are -3 and 2.

x^2 + x - 7 = 0  will not factor so you need another method to solve this.

Solve for x and show your work! For each equation choose if there are:
• zero solutions for x • exactly one solution for x • or an infinite number of solutions for x.
3x + 5 = 7 + 3x

Answers

3x+5 = 7 +  3x

3x+5= 3x + 7

3x + 5 = 3x + 7

3x + 5 - 5 = 3x + 7 - 5

3x = 3x + 2

3x - 3x = 3x + 2 - 3x

Answer : 0 = 2

Hope this helps!

Gregory has $50. He earned
it by getting $20 for mowing
his lawn and $5 from the
tooth fairy for each tooth he's
lost.

Answers

Answer:

are you asking how much he saved? i'm confused.

because if he earned 20 by saving and 5 from his tooth - that's only 25$!

where did the other 25 come from??? was it from his savings?

What would be the coordinates of Point D to complete square ABCD? Ay B 2. A Х -2 o 2. 2. С (2.2) (2, 2) (-2,2 (2-2)

Answers

Answer:

D: which is (2, -2)

Step-by-step explanation:

A NO PASSING ZONE road sign has the shape of an
isosceles triangle with angle measures shown. Write
and solve an equation to determine the value of x.
Round to the nearest tenth.
(3.25x)"
NO
PASSING
ZONE
*50*
X=

Answers

Answer:

15.38

Step-by-step explanation:

two angles are equal

3.25x=50

x= 15.38461538461

Find the unit rate.
60 kilometers in 2 hours
What is the unit rate per hour.

Answers

Answer:

30 Kilometers unit rate per hour

Step-by-step explanation:

1.note its, 60K per 2 hours

2. divide 60K by 2=30 kilometers per hour(UNIT RATE FOR HOUR)

\begin{cases} g(1)=4 \\\\ g(n)=g(n-1) + 3.2 \end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ ​ g(1)=4 g(n)=g(n−1)+3.2 ​

Answers

Answer:

Vhsehafyru You know you are not a big fan of the way that I love my life

Step-by-step explanation:

Beavers are going there yy to go to school and earth and earth earth solar system solar solar system solar energy solar power

Help me fast please

Answers

Answer:

81.57 cm

Step-by-step explanation:

divide the actual length by 100 =27.19

times 27.19 by 3= 81.57 cm hope this helps, have a nice day :)

Solve for x and then find the measure of

Answers

Answer:

x = 11

∠B = 80°

Step-by-step explanation:

∠A =∠B because they are corresponding angles

8x - 8 = 5x + 25

3x = 33

divide both sides of the equation by 3:

x = 11

∠B = 5(11) + 25 = 80°

This oblique cylinder has a volume of 90\pi\text{ m}^390π m
3
90, pi, start text, space, m, end text, cubed and a base area of 12\pi\text{ m}^212π m
2
12, pi, start text, space, m, end text, squared.
whats the height?

Answers

Answer:

7.5

Step-by-step explanation:

The height of the cylinder is equal to 7.5 meters.

Given that,
An oblique cylinder has a volume of 90π m ^3 and a base area of 12π m^2.

What is a cylinder?

A cylinder is defined as it is geometric shape when a rectangle sheet fold into a circular shape the figure arises looks same as the tube structure.

What is volume?

Volume, is defined as the ratio of the mass of object to its density.


The volume of the oblique cylinder = height * base area

90π = 12π  * height
height = 7.5 m                                

Hence, the height of the cylinder is equal to 7.5 meters.

Learn more about Cylinder here:

brainly.com/question/3216899

#SPJ2

The question seems to be incomplete or improperly written,
So Correct Question could be given as,


This oblique cylinder has a volume of 90π m ^3 and a base area of 12π m^2.

what is the height of the cylinder?

seven and twenty seven hundredths as a decimal

Answers

Answer:

7.27

Step-by-step explanation:

edge 2020

p.s. pls mark brainliest, and have a good day! :)

A quantity with an initial value of 220 grows continuously at a rate of 9.5% per hour. What is the value of the quantity after 255 minutes, to the nearest hundredth?

Answers

Answer:

i need help

Step-by-step explanation:

Simplify
(20n−36)−54​(35n−20)​

Answers

Answer:

-1870n + 1044

Step-by-step explanation:

What's length RD? _ m
What's length DM? _ m
What's length RM? _ m
What's the perimeter of the triangle? _ m

Answers

Answer:

10

23

36

Step-by-step explanation:

The area of a circle is 0.5024 square centimeters. What is the circle's radius?

Answers

r≈0.4cm
A Area
Hope this helps

EXTREMELY IMPORTANT HELP ME ​

Answers

Use it-awesome and really helps also can you type out math problem I cannot see clearly.

The quotient of 4,768 divided by 4.22 is greater than which of the following ? A. 1,000 B. 1,400 C .1,600 D. 2,000

Answers

Answer:

a.

Step-by-step explanation:

hellllllp asap!!!!!!!!!!

Answers

Answer:

the answer should be 5.1

Step-by-step explanation:

There are 15 plates in a kitchen cabinet. The diameter of each plate is either 7 inches or 12 inches. The diameter of all 15 plates combined is 140 inches. Which system of equations can be can be used to find the number of 7-inch plates, x, and the number of 12-inch plates, y, that are in the cabinet? A. x + y = 140 12x + 7y = 15 B. 7x + 12y = 140 7x + 12y = 15 C. x + y = 15 7x + 12y= 140 D. x + y = 15 12x + 7y= 140

whats the answers​

Answers

Answer:

37 There are 15 plates in a kitchen cabinet. The diameter of each plate is either 7 inches or

Step-by-step explanation:

12 inches. The diameter of all 15 plates combined is 140 inches.

Which system of equations can be used to find the number of 7-inch plates, x, and the

number of 12-inch plates, y, that are in the cabinet?

A

x + y = 140

12x + 7y = 15

B

7x +12y = 140

7x + 12y = 15

cx + y = 15

7x + 12y = 140

D

x + y = 15

12x + 7y = 140

A skateboarding ramp is 13 inches high and rises at an angle of 12 degrees. How long is the base of the ramp?

Answers

144 + 13 !!!!!!!!!!!!!!!
144 + 13 is ur andwerrrrrrrrrrr

Explain the difference between a line with a slope of 0 and a line with no slope.

Answers

Answer:

A line with a slope of 0 is horizontal, while a line with no slope is completely vertical.

Step-by-step explanation:

If a triangle has a side length of 5 inches and another side length of 7 inches, which of the
following choices for the third side length will make a triangle?
a. 1 inch
b. 2 inches
c. 6 inches
d. 13 inches

Answers

Answer:

d. 13 inches

Step-by-step explanation:

When we need to solve the side length and length of triangles, we need to remember one thing.

Coming to a right triangle, there are two short sides and one long side, and the two short sides need to add up to something less than the one long side.

Therefore, since we know our two short sides, add them :

7in. + 5in.

= 12in.

Looking at the answers, we can point out that d. is greater than 12 inches, therefore making it the correct answer.

Help Pleaseee, i dont know how to find the period

Answers

Answer:

6 Pi

Step-by-step explanation:

The period is the length of the smallest interval that contains exactly one copy of the repeating pattern.

find each angle measure to the nearest degree tan A = 20403 cos Z = 0.1219​

Answers

Answer:

degree for A is 29° and degree for Z is 0°

Someone plz help me!

Answers

Answer:

srry if you still need this asnwer but here you go my grades

Step-by-step explanation:

36/c=45/10 please help me

Answers

Answer:

c = 8

Step-by-step explanation:

36/c = 45/10

36 * 10 = 45 * c

360 = 45c

c = 360/45

c = 8

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