Mathematics College

Find the value of x.
a) 21
b) 27
c) 31
d) 34

Find The Value Of X.a) 21b) 27c) 31d) 34

Answers

Answer 1

Answer:

21 is the answer

a question arises how?? right

so, 3x+1

3×21+1

63+1

64

Answer 2

Answer:

a) 21

Step-by-step explanation:

Since, in the figure

64° = (3x+1)° [Vertically Opposite Angles]

=> (3x+1)° = 64°

=> 3x = 64° - 1° = 63°

[tex] => x = \frac{63}{3} [/tex]

=> x = 21 (Ans)

Related Questions

Last year, Gareth paid £e each month for electricity. This year his monthly payment went down. His total bill for the first 5 months is given by the expression £5e – 35. Factorize 5e – 35.

Answers

Answer:

5(e-7)

have a nice day mate

On a scale drawing of a boat, 15 feet are represented by 10 inches. If the drawing was 8 inches long, how long was the boat?

Answers

Answer:

12 feet

Step-by-step explanation:

On a scale drawing of a boat, 15 feet are represented by 10 inches.

This means [tex]15\,\,feet=10\,\,inches[/tex]

[tex]1\,\,inch=\frac{15}{10}\,\,feet=\frac{3}{2}\,\,feet[/tex]

Now, find the length of the boat if the drawing was 8 inches long.

Length of the boat = [tex]8(\frac{3}{2})=12\,\,feets[/tex]

So, length of the boat is 12 feets if the drawing was 8 inches long.

Solve the Antiderivative. ​

Answers

... 1
∫-------- dx
√2x-x²

... 1
∫------------------dx
√( 1-(x-1)² )

let u = x-1
du = dx

... 1
∫------------------ du
√( 1-u² )

= arcsin(u)
= arcsin (x-1)

In angle LMN, m= 2.1 inches, n = 8.2 inches and ∠L = 85 find the length of l to the nearest 10th of an inch

Answers

Answer:8.3

Step-by-step explanation:trust

Faucet filled 2gallon pot in 5/6 minute how many gallons in minute

Answers

Answer:

12/5 gallons/minute, or 2 2/5 gallons/minute

Step-by-step explanation:

Find the unit rate with time as the independent variable:

2 gallons

---------------- = 12 gallons / 5 minutes = 12/5 gallons/minute

5/6 minute

Answer:

.41666 or 5/12 Gallons per minute

Step-by-step explanation:

5/6 divided by 2

The larger of two numbers on three times the smaller. if the sum of the two numbers is 36 find the number?

Answers

Answer:

9 and 27

Step-by-step explanation:

Let the smaller number be x.

The larger of two numbers is three times the smaller.

Larger number = 3x

ATQ,

x+3x = 36

4x = 36

x = 9

Smaller number = 9

Larger number = 3x = 3(9) = 27

So, the numbers are 9 and 27.

Which of these expressions are equivalent to 225 3/2? Select all that apply.

Answers

Answer:

C.

Step-by-step explanation:

it could also be written as (sqrt225)^3

C is correct because sqrt225 is equivalent to 225^1/2

using exponent rules, 3 mutiplies to the 1/2 making it 225^3/2

Please help this is due today!

Use the diagram to complete the statements using correct notation. If there is not enough information to prove congruency, explain why:

Example cannot be determined

If it’s a congruent, the congruence reason has to be SAS SSS ASA OR SAA

Do not answer this with one answer ,blank, or a ridiculous answer.... this is serious please.

Answers

Answer:

Can not be determined.

Step-by-step explanation:

From the figure attached,

In ΔHFS and ΔIFS,

Side HS ≅ Side HI [Given]

∠HFS ≅ ∠IFS [Given]

Side FS ≅ Side FS [Reflexive property]

But there is no property of SSA (Side-side-angles for the congruence of two triangles)

Therefore, answer is "can not be determined".

-2, -4, -8,-16, ... Find the explicit formula

Answers

Answer:

it is multiplying by 2 every time. so it would be x(2)

x would be the numbers like -2....etc

hope this is what you were asking!!

its times 2 each time so -2×2=-4 and so on and so on

Sixty less than ten times ten

Answers

Answer:

40

Step-by-step explanation:

10x10=100

100-60=40

Hope this helps! :)

Please please give answer for this question

Answers

C, 16cm. Count along the edges for the number of lines.

Which one of the following examples represent a repeating decimal?

Answers

Answer:

C. 0.777777

Step-by-step explanation:

please HELP ITS A GRADE AND TIMED I WILL MARK BRAINLIEST

Answers

Answer:

Domain: All Real Numbers

Range: y<0

Step-by-step explanation:

Looking at the graph, you can tell that the variable y has a lower point.

( I'm not sure how accurate this is I'm doing the same test right now. ;-;)  

A grocery store manager ordered 243 cases of Cheez its. Each case contains 15 boxes and each box is made up 8 packs of Cheezb its. How many packs of Cheez its did the grocery store manager order?

​

Answers

Answer:

29160

Step-by-step explanation:

243*15*8

Will make 1st answer brainleist

Answers

Answer:

3.1

Step-by-step explanation:

Answer:

3.1

Step-by-step explanation:

4.7(5) - 6.8(3) =

23.5 - 20.4 =

3.1

Please please give answer , the numbers on the side are the options

Answers

Answer:

24 tiles (none of the options given is correct)

Step-by-step explanation:

Number of tiles required to floor the room = area of the room/area of 1 tile

Area of the room = 36m * 24m = 864 m²

Area of 1 tile = 6² = 36 m²

Number of times required = 864/36 = 24 tiles

Help me please please dont answer if you don’t know i will also give brainliest

Answers

Answer:

$100.75

Step-by-step explanation:

422.05 - 106.30 - 310.00 + 95.00 = 100.75

what is 8 equitation 2+3(36 divided by 6) -2

Answers

Answer:

18

Step-by-step explanation:

2+3(36/6)-2 = 2+3(6)-2 = 2+18-2 = 18

Answer:

18

I don't know what that 8 is about but if you want to solve the equation here is the answer

Step-by-step explanation:

2+3(36/6)-2

2+3(6)-2

2+18-2

18

Answer: 18

b. Find the value of x below:

Answers

Answer: 5

Step-by-step explanation: it is a supplementary angle so it has to add up to 80

Answer:

5

Step-by-step explanation:

line = 180

therefore 15x + 5 + 100= 180

15x + 105 = 180

15x = 180 - 105

15x = 75

x = 75/15

x = 5

HOPE THIS WILL HELP!

James determined that these two expressions were equivalent expressions using the values of x = 4 and x = 6. Which statements are true? Check all that apply.

7 x + 4 and 3 x + 5 + 4 x minus 1

-When x = 2, both expressions have a value of 18.
-The expressions are only equivalent for x = 4 and x = 6.
-The expressions are only equivalent when evaluated with even values.
-The expressions have equivalent values for any value of x.
-The expressions should have been evaluated with one odd value and one even value.
-When x = 0, the first expression has a value of 4 and the second expression has a value of 5.
-The expressions have equivalent values if x = 8.

Answers

Answer:

When x=2, both expressions have a value of 18.

The expressions have equivalent values for any value of x.

The expressions have equivalent values if x=8

Step-by-step explanation:

A deck crane is used to lift very heavy objects
and can rotate 360°. Its working radius is 28
meters. What is its working diameter?

Answers

Answer:

56 meters

Step-by-step explanation:

diameter = 2(radius)

2 x 28 = 56

This circle graph shows the results of a survey that asked 80 people which method of transportation they use to get to the city park.


How many people ride a bike to the city park?

8 people
20 people
25 people
32 people

Answers

25 % of 80- .25x80=20 the answer is 20 people

Answer:

20 people

Step-by-step explanation:

i did the test <3

if f(x)= x/2-3 and g(x) = 2x^2+x-6, find (f+g)(x)

Answers

Answer:

2x² + 3x/2 - 9

Step-by-step explanation:

(f+g)(x) = f(x) + g(x)

= x/2 - 3 + 2x² + x - 6

= 2x² + x/2 + x -3 -6

= 2x² + 3x/2 - 9

What is the value of x?

3
4
6
8

Answers

10 + 2x = 18
2x = 18-10
2x = 8
x = 4


if you need y

2y + 4 = 10
2y = 10-4
2y = 6
y = 3

12 x satisfies the inequality: 2x -8 < 12

Create an inequality to represent all the possible values of x.




​

Answers

Answer:  x<10

Step-by-step explanation:

2x-8<12

2x-8+8<12+8

2x<20

[tex]\frac{2x}{2}[/tex]<[tex]\frac{20}{2}[/tex]

x<10

Question 5 of 5 0 3 4 5 6 7 8 9 10 Which of the following could be the number shown on the number line? O A A. V20 OB. √24 C. 27 D. 26​

Answers

Answer:

hi may u send a pic?

Step-by-step explanation:

Answer: 24

Step-by-step explanation:

With every number starting with 2 count the number line up it doesn't past 5 or on 5 so it's not 5. It's past 4 so whats your answer?

What is the product of (2x-4)^2​

Answers

Answer:

( 4x^2 -16x +16)

Step-by-step explanation:

The rule is the

the first term squared + (the first term * second term  * 2) + second term^2

18. The stock bar chart below shows price and volume information for Medco Health
Solutions (MHS) on January 12. What was the opening price?

Answers

Answer:b $41.60

Step-by-step explanation:

A bank pays 3.4% annual interest,
compounded monthly. If $1550 is invested
for 11 years, what will be the ending value
of the account?

Answers

Answer:

$2,251.79.

total compound should be is $701.79.

Step-by-step explanation:

Rewrite the expression by factoring out (w-2).
5w(w – 2) + 2(w-2)

Answers

5w(w-2)+2(w-2)
=5w+2
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