Find the value of X, I need help solving this.

Find The Value Of X, I Need Help Solving This.

Answers

Answer 1

Answer:

26

Step-by-step explanation:

add both expressions to equal 90 (bc of the right angle)- x+11+2x+1=90

when you solve, you get x=26

Answer 2

Answer:

A) 26

Step-by-step explanation:

This is a right angle and the measure of a right angle is 90°

x+11+2x+1 = 90° add like terms

3x + 12 = 90° subtract 12 from both sides

3x = 78 divide by 3

x = 26


Related Questions

Someone help pls I’ll mark brainliest if u give a small explanation! :)

Answers

Answer:

108 inches^2

Step-by-step explanation:

Multiple each side by 1.5

8x1.5=12

6x1.5=9

then to find the area, multiply the sides together.

the answer is 108 your welcome

Which letter has rotational symmetry? I, J, K, L?

Answers

Answer:

IMy answer is I.

The letter I has  rotational symmetry from the given letters I, J, K and L.

Rotational symmetry refers to the property of an object that remains unchanged or looks the same after being rotated by a certain angle around a fixed point.

The letter "I" has rotational symmetry because it looks the same when rotated by 180 degrees (half a turn) around its center.

So the letter I has  rotational symmetry.

To learn more on Rotational symmetry click:

https://brainly.com/question/29044130

#SPJ2

if 4250 pesos is 250 dollars, how many dollars is 510 pesos​

Answers

Answer:

30 dollars

Step-by-step explanation:

set up an proportion

4250/250=510/x x=30

Hope this helps plz mark brainliest if correct :D

Answer:

The sweater cost $30.

Step-by-step explanation:

Dollars/pesos

.X= dollars per 510 pesos

.250/4260 = X/510 [proportion]

.(4250)(X)= (250)(510) [cross-multiply]

.4250/4250 = 127500/4259 [division]

.X= 30

Hope this work

Seventy-eight is 55% of what number?

Answers

Answer:

Hello, the answer is 141.82

hope this helps

Step-by-step explanation:

4x + 6y + 60 = 0
y intercept =
x intercept =

Answers

Answer:

x = -15

y = -10

Step-by-step explanation:

To find the x intercept, we have to substitute 0 into y

4x + 6(0) + 60 = 0

4x + 0 + 60 = 0

4x + 60 = 0

4x = -60

x = -15

To find the y intercept, we have to subsitute 0 into x

4(0) + 6y + 60 = 0

6y + 60 = 0

6y = -60

y = -10

Use the following to answer Sean takes two 250 mg chewable calcium tablets each day,
6) How many milligrams of calcium will Sean take in a week?
7) How many grams of calcium will Sean take in a week?​

Answers

6. 1,750 mg in a week 7. 1.75 g in a week

how.to express the sum 21/9 in a whole number and fractions

Answers

Answer:

2 1/3

Step-by-step explanation:

21/9 is 2.33 or 2 1/3


How many unique 5 card hands can be drawn from a deck of cards?
(A hand would be formed by drawing cards one at a time, without replacing them. These cards are then held in no particular order to form
the hand)
O 311.875,200
O 380.204.032
0 2.598.960
0 260

Answers

Answer:

0 2.598.960

Step-by-step explanation:

There are 52 different cards. Order does not matter.

[tex] \dfrac{52!}{(52 - 5)!5!} = 2598960 [/tex]

Pls help you will get brainliest

Answers

Answer:

5/6

Step-by-step explanation:

1/6 + 1/6 = 2/6 TYPE A wood

1/4 + 1/4 = 2/4 TYPE B wood

2/6 + 2/4= ...

2/4 reduces to ?/2

That would be 1/2 because 4 divided by 2 is 2 & 2 divided by 2 is 1.

1/2= ?/6

Its 3/6 because we did 2 x 3 to get 6 and we do the same to the number 1. So we do 1 x 3 = 3

Now we have 3/6 + 2/6!

This is very easy now! We just do 2 + 3 which gets 5.

OUR ANSWER IS 5/6!! Hope this helps! plz mark as brainliest!

Given: mAngleEDF = 120°; mAngleADB = (3x)°; mAngleBDC = (2x)° Prove: x = 24

what is the missing reason in step 3?

a. vertical angles are congruent
b. substitution
c. definition of congruency
d. definition of equality

Answers

Answer:

a

Step-by-step explanation:

step 3 is a. because vertical angles are congruent

when you intersect 2 lines they form 2 pairs of vertical angles that are congruent.  

Answer:

Vertical angles are congruent

Step-by-step explanation:

What is the slope of this graph?

Answers

Answer:

m = 3

Step-by-step explanation:

up 3, right 1

3/1 = 3

What is 10 times 10 divided by 5 times 56^17?

Answers

Answer:

1.05 x 10^31

Step-by-step explanation:

10 x 10 = 100

100/5 = 20

20 x 56^17

Is about 1.05 x 10^31

Answer:

Approximately 1.0476747e+31

Step-by-step explanation:

Well.... 56 to the 17th power is 5.2383735e+29 , or 523837348053896201440996622336. 10*10/5 = 20 so,

523837348053896201440996622336 * 20 = 1.0476747e+31 and I don't know how to convert that to a real number but yeah. I don't know why I wasted my time on this.

The grades on a geometry midterm at Oak have a mean of u = 74 and a
standard deviation of o = 4.0.
Nadia scored 70 on the exam.
Find the z-score for Nadia's exam grade. Round to two decimal places.

Answers

Answer:

-1.00

Step-by-step explanation:

khan

33.6 x 3.1 with explained answer please help ASAP

Answers

Answer:

33.6 x 3.1 = 104.16

Step-by-step explanation:

To multiply decimals, first multiply as if there is no decimal. Next, count the number of digits after the decimal in each factor. Finally, put the same number of digits behind the decimal in the product.

Answer:

104.16

Step-by-step explanation:

33.6

×3.1=

3.36

111

100.80=

1104.16

I really hope this helps.

What the equivalent Fahrenheit temperature of 78 degrees Kelvin? *

Answers

Answer:

298.706 K

Step-by-step explanation:

Answer:

-319.27

Step-by-step explanation:

The circumference of a circle is 6.28 what’s the circles diameter

Answers

Answer:

2

Step-by-step explanation:

C=2πr which becomes C=πd

6.28=(3.14)d

d=2

69 +69 -69 / 69 * 69

Answers

Answer:

69

Step-by-step explanation:

Answer:

69

Step-by-step explanation:

looking to help someone out, heres a easy problem:
4 x 4 x 5

Answers

This problem would equal 80

4*4=16,,,,*5=80 I hope this helps

plz i need help on this

Answers

Answer:

nahnahnahnahnahnahnah

If Sydney earns $75 the next week from selling face masks and deposits it in her account, what will her account balance be then?

Answers

Answer:

The amount in her account with be $75

Step-by-step explanation:

But only if there was no money in her account. The question seems to be missing the dependent variable, which is, how much money is in the account?

BRAINLIEST IF CORRECT
A person is shopping for cereal at a grocery store. Which of the following is an
input for the scenario?

Number of boxes of cereal purchased

Brand of cereal

Total cost of the cereal

Cost of one box of cereal

Answers

Answer:

The price of the cereal boxes

Step-by-step explanation:

number boxes of cereal purchased can be input

What is an expression for 25% off $36

Answers

Answer:

$36 x . 25 = $9.00

Step-by-step explanation:

hus, a product that normally costs $36 with a 25 percent discount will cost you $27.00, and you saved $9.00. You can also calculate how much you save by simply moving the period in 25.00 percent two spaces to the left, and then multiply the result by $36 as follows:c$36 x . 25 = $9.00 savings.

Sophie is making brownies. Her recipe uses a ratio of 3 cups of sugar to 2 cups of cocoa powder

Answers

3:2 is the answer...

there are four pizzas which each have 12 slices. these pizzas will be divided between 15 people. how many slices does each person get if they are split evenly

Answers

Answer:

3.2 so they would each get around 3 slices!

Answer:

3.2

Step-by-step explanation:

so 3 slices for each

Find 2.65 + 3.12 write your answer as a decimal

Answers

the answer is 5.77 i hope this helps

Answer:

5.77

Step-by-step explanation:

2.65

+3.12

5.77

A bookstore had 160 copies of a magazine. Yesterday the bookstore sold 3/8 of these copies. How many copies were sold yesterday? Write the answer in simplest form.

Answers

Answer:

60 pages or 60/160

Step-by-step explanation:

Answer

60 books

Step-by-step explanation:

60 books because 160 divided by 8 is 20, so 20 times 3 is 60. So, 60 is 3/8 of the books

Two years ago Sarah put money in a simple interest account that earned
3.5% interest. After two years she earned $525 in interest. What was
Sarah's initial investment?
*
$7500
$7000
$8025
$6975

Answers

Answer:

7000

We have: I = P × R × T / 100

Here, I = 980

P = 7000

T = 8

Substitute their values into the expression:

980 = 7000 × R × 8 / 100

R = 980 × 100 / 7000 × 8

R = 98000 / 56000

R = 1.75%

In short, Your Answer would be 1.75%

please help, 50 points :)

Answers

Answer:

ok nice for me i get 25 points hahahhahhah

Step-by-step explanation:

Answer:

ok nice for me i get 25 points hahahhahhah

Step-by-step explanation:

Please telllllllllllllkllllllllll

Answers

Answer:

[tex]40a^{7}[/tex] is the answer.

Step-by-step explanation:

[tex]2^{3} * a^{3} *5a^{4}[/tex]

When multiplying values with exponents that have the same base (in this case, a), the exponents are added to each other.

[tex]2^{3} *5a^{7}[/tex]

[tex]40a^{7}[/tex]

#teamtrees #WAP (Water And Plant)

What are the solutions of this quadratic equation?
x + 2x=-2

Answers

Answer:

2x=2

Step-by-step explanation:

easy

Answer:

[tex]-\frac{2}{3}[/tex]

Step-by-step explanation:

The first step is to combine like terms. x + 2x = 3x, the equation is now 3x= -2

Now divide 3 on both sides to get x = [tex]-\frac{2}{3}[/tex] or -0. repeating 6

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