Mathematics High School

+
m
(x+20)
(4x-5)
Answer:
Submit Answer

+m(x+20)(4x-5)Answer:Submit Answer

Answers

Answer 1

Answer:

x=33

Step-by-step explanation:

The angles are same side interior angles and they add to 180 degrees

x+20 + 4x-5 = 180

Combine like terms

5x + 15 = 180

Subtract 15 from each side

5x +15-15 = 180-15

5x = 165

Divide by 5

5x/5 = 165/5

x=33

Answer 2

Now we have to,

→ find the required value of x.

The final output will be,

→ 180°

The equation we use to find the value,

→ (x+20) + (4x-5) = 180°

Let's find the required value of x,

→ (x+20) + (4x-5) = 180°

→ 5x +15 = 180°

→ 5x = 180 - 15

→ x = 165/5

→ [x = 33°]

The value of 4x will be,

→ 4x = 4 × 33

→ 132°

Let's check whether the required value of x is correct or incorrect,

→ (x+20) + (4x-5) = 180°

→ (33+20) + (132-5) = 180°

→ 53 + 127 = 180°

→ 180° = 180°

→ LHS = RHS

Hence, 33° is the required value of x.

Related Questions

Write a equation in slope intercept form for the line with slope 2/5 and y- intercept -1

Answers

Answer:

[tex]y=\frac{2}{5} x-1[/tex]

Step-by-step explanation:

[tex]y=mx+c[/tex]

m= slope

c= y intercept

therefore,

m=2/5

c=-1

There is more than one (1) plane that can go through three collinear points. true or false?

Answers

The correct answer I think is true, I’m not forsure so you might have to double check

Hurry up someone please

Answers

Answer:

x = 19.6

Step-by-step explanation:

If we need to find the value of x then first we need to

(7x-25) + (3x +9) = 180  (angles at the same side of transversal will be equal to 180 degree )

10x -16 = 180

10x = 180 +16

10x = 196

x = 196/10

x = 19.6

What is the largest integer that is below square root of 26?

Answers

Answer:

5

Step-by-step explanation:

Bcuz Square root 26 is 5.09

√26＝5.09902
∴the largest integer that is below √26 is 5

Hope my answer helped u :)

Hi can you help please :)

Answers

Answer:  5 miles/hour

Step-by-step explanation:  The slope of the line is 5:  every 1 hour adds 5 miles to the distance travelled.

Complete the recursive formula of the geometric sequence 500,200,80,32,​

Answers

[tex]\boxed{\sf a_n=\dfrac{a_{n-1}}{10}\times 4,n\gt 1}[/tex]

Lets verify

[tex]\\ \sf\longmapsto a_2=\dfrac{a_1}{10}\times 4[/tex]

[tex]\\ \sf\longmapsto a_2=\dfrac{500}{10}\times 4=50(4)=200[/tex]

And

[tex]\\ \sf\longmapsto a_3=\dfrac{a_2}{10}\times 4[/tex]

[tex]\\ \sf\longmapsto a_3=\dfrac{200}{10}\times 4=20(4)=80[/tex]

And

[tex]\\ \sf\longmapsto a_4=\dfrac{a_3}{10}\times 4[/tex]

[tex]\\ \sf\longmapsto a_4=\dfrac{80}{10}\times 4=8(4)=32[/tex]

Hence verified

Lets predict next term

[tex]\\ \sf\longmapsto a_5=\dfrac{a_4}{10}\times 4[/tex]

[tex]\\ \sf\longmapsto a_5=\dfrac{32}{10}\times 4=3.2\times 4=12.8[/tex]

It is defined by 3 points and can be named at least 2 different ways

Answers

Three non-collinear points determine a plane.

This statement means that if you have three points not on one line, then only one specific plane can go through those points. The plane is determined by the three points because the points show you exactly where the plane is.

11 4/5 + -8 1/3


NO LINKS OR TROLLING

Answers

Answer:

52/15= 3.46

YOUR WELCOME PERSON

please help!!!!!!!!!!

Answers

Answer:

0.02

Step-by-step explanation:

2% of 3,000 is 60

3,000 x 0.02 = 60

The longer leg of a right triangle is 17 cm longer than the length of the shorter leg x. The hypotenuse is 25 cm.

Answers

The answer is 15 cm long

John wants to buy strawberries and apples to make a fruit tart. Strawberries cost $3 per pound and apples cost $2.25 per pound. How much does he spend if he buys 0.5 pounds of strawberries and 3 pounds of apples? How much does he spend if he buys xx pounds of strawberries and yy pounds of apples?

Answers

Answer:

he spends $1.5 on strawberries and $6.75 on apples

What is 2+2

akjsdkljjjaaaaanswerjadklss

Answers

2+2=4
Hope this helped lol :)
Two plus two is four

Evaluate x(6)2
When x = -4

Answers

Answer:

-48 is answerrrrrrrrrr

Answer:

-48

Step-by-step explanation:

What is the value of x in 2(5x) = 14?
A.
0.34

B.
1.15

C.
1.21

D.
219.33

Answers

Answer: 1,4

Step-by-step explanation:

2(5x) = 14

10x = 14

x = 14/10

x = 1.4

Answer:

the value of x in 2 (5 ^ x) = 14 is:

c. 1.21

Step-by-step explanation:

What is 4=2x as a improper fraction or integer

Answers

Answer:

2/4 or 1/2

Step-by-step explanation:

Divide both sides by 2 and you get x=2/4. You can simplify further by dividing 2 and 4 by 2 to get 1/2


17. 89.64 nearest one

Answers

Answer:

nearest one:

89.64

=90.00

Write an equation of the line perpendicular to y=-3/4x that passes through the point ( 3,-8)

Answers

Answer:

y

=

4

3

x

+

4

3

Step-by-step explanation:

QUESTIONS
lan has $20 in savings. He
decides to spend 4 of it. How
much will he have left?

Answers

Answer:

16

Step-by-step explanation:

you do 20 minus 4 which is 16

Ian will have 16$ left

What is the y-coordinate of point D after a translation of
(x,y) - (x + 6,4-4)?

Answers

Answer:

Answer:The y coordinate of point D after translation is 1

Step-by-step explanation:

Pa help naman po please​

Answers

Answer:

1. sequence

2. series

3. series

4. sequence

5. sequence

6. series

7. sequence

8. sequence

9. series

10. sequence

Step-by-step explanation:

Hope it helps <3

Help me with problems 23 “ solve for d “

Answers

Answer:

d = 72

Step-by-step explanation:

d + 13 + 95 = 180

(Angles are supplementary)

d + 108 = 180

d = 180 - 108

d = 72

where does line AC intersect with line DR

Answers

Answer:

AC intersect with DR at A

The normal pulse for healthy adults ranges from 60 to 100 beats per minute. Suppose if A Man’s pulse rate is 75 beats per minute, then what will be the pulse rate for 10 minutes.

Answers

Answer:

75x10=750

Step-by-step explanation:

75 beats for one minute times 10 mins


Together, two pipes can fill a tank in 3 hours.
One pipe alone can fill the tank in 5 hours.
How long does it take for the other pipe to
fill the tank alone?

Answers

Answer: 7.5 (h)

Step-by-step explanation:

Let say

a the outflow of the first pipe

b the outflow of the second pipe

T the volume of the tank.

x the time for filling with the second pipe

two pipes can fill a tank in 3 hours: a*3+b*3=T

One pipe alone can fill the tank in 5 hours : a*5=T

3*b=T -3a ==> 3b= 5a*3a=2a

b=2a/3

b*x=T ==> 2/3*a*x=T ==> 2/3*T/5*x=T ==> 2/15*x=1

x=15/2 = 7.5 (hours)

Help me pleeeeeeeease

Answers

Answer:

heyyyyyy

Step-by-step explanation:

Answer:

First one is B

Second one is C

Third one is A

I don't know the fourth on maybe B or D

Fifth one is C

Step-by-step explanation:

(2-6i)(8+i)(9-3i). If u could show me the process that would be great ty <3

Answers

Answer:

(19)(-8i)

Step-by-step explanation:

(2 - 6i)(8 + i)(9 - 3i)

(2 + 8 + 9)(-6i + i - 31)

(19)(-8i)

Trina ran 2 1/2 miles of Friday, 2 3/4 miles on Saturday and 3 mies on SUnday. The next week she ran the same amount. How far in miles did she run in two weeks?

Answers

Answer:

16 [tex]\frac{1}{2}[/tex] miles

Step-by-step explanation:

2 [tex]\frac{2}{4}[/tex] + 2 [tex]\frac{3}{4}[/tex] = 4 [tex]\frac{5}{4}[/tex] which equals 4 + 1 [tex]\frac{1}{4}[/tex] or 5 [tex]\frac{1}{4}[/tex]

5 [tex]\frac{1}{4}[/tex] + 3 = 8 [tex]\frac{1}{4}[/tex]

she ran 8 and one-quarter miles in the first week and if she ran the same amount the second week then we can add to get the answer:

8 [tex]\frac{1}{4}[/tex] +  8 [tex]\frac{1}{4}[/tex] = 16 [tex]\frac{2}{4}[/tex] or 16 [tex]\frac{1}{2}[/tex]

Please solve this if you can

Answers

Answer:

d = 3

Step-by-step explanation:

(7d+3)/4 = 6

Multiply each side by 4

(7d+3)/4*4 = 6*4

(7d+3) = 24

Subtract 3 from each side

7d+3-3 = 24-3

7d = 21

Divide by 7

7d/7 = 21/7

d = 3

Type the integer that makes the following division sentence true:

55 ÷ = –5

Answers

the integer is -11, so it’d be 55 divided by -11 equals -5

Find the sum without using a number line
-6 1/3 + 3=

Answers

Answer:

-3.33333333333

-3.33 is your answer

hope this helps

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