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Paraphin [41]
3 years ago
10

What is 2 2/5 divided by 2 1/5

Mathematics
1 answer:
Sliva [168]3 years ago
7 0

Answer: 1.09090909091

Step-by-step explanation: I hope it helps

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What is the measure of ∠GJH?\<br><br> A. x = 19<br> B. x = 23<br> C. x = 48<br> D. x = 56
andrew11 [14]

Answer:

x = 19

Step-by-step explanation:

x + (x + 4) + (3x - 9) = 90°

Combine like terms

5x - 5 = 90

Add 5 on both sides

5x = 95°

Divide 5 on both sides

x = 19

7 0
3 years ago
Read 2 more answers
Which of the following represents an equation of a line that has an x-intercept of 8 and a y-intercept of 2?
Julli [10]

Correct answer A) x+4y=8  ,  represents an equation of a line that has an x-intercept of 8 and a y-intercept of 2 .

<u>Step-by-step explanation:</u>

Here we have to identify Which of the following represents an equation of a line that has an x-intercept of 8 and a y-intercept of 2 .Let's find out:

A) x+4y=8

Let's check if line has an x-intercept of 8 i.e. at y=0 value of x is 8 :

⇒ x+4y=8

⇒ x+4(0)=8

⇒ x=8

Let's  check if line has an y-intercept of 2 i.e. at x=0 value of y is 2 :

⇒ x+4y=8

⇒ 0+4(y)=8

⇒ y=2

Hence , Correct option!

B) x=(-.25y+2)

Let's check if line has an x-intercept of 8 i.e. at y=0 value of x is 8 :

⇒ x=(-.25y+2)

⇒ x=(-.25(0)+2)

⇒ x=2

Incorrect option!

C) 4x+y=2

Let's check if line has an x-intercept of 8 i.e. at y=0 value of x is 8 :

⇒ 4x+y=2

⇒ 4x+0=2

⇒ x=\frac{1}{2}

Incorrect option!

D) y=-4x+8

Let's check if line has an x-intercept of 8 i.e. at y=0 value of x is 8 :

⇒ y=-4x+8

⇒ 0=-4x+8

⇒ x=2

Incorrect option!

8 0
3 years ago
Read 2 more answers
What is the intermediate step in the form (x + a)2 = b as a result of completing the
Eddi Din [679]

Answer:

(x + 7)^2 = 64

Step-by-step explanation:

x^2 + 23x – 19 = 9x - 4

x^2 + 23x - 9x = -4 + 19

x^2 + 14x = 15 = 0

Completing the square:

(x + 14/2)^2 - (14/2)^2 = 15

(x + 7)^2 - 49 = 15

(x + 7)^2 = 64

8 0
3 years ago
Solve for x:  (x − 2) = 4x. (1 point)​
Georgia [21]

Steps:

(x-2)=4x

Pretend that there is a one in front of x-2

1(x-2)=4x

Multiply the bracket by 1

x-2=4x

Move x to the other side .Whenever you move a number or letter the sign changes.

x-x-2=4x-x

-2=3x

Divide by 3 for -2 and 3

-2/3=3/3 x

x=-2/3

Check answer by using substitution method

(-2/3-2)=4(-2/3)

(-2/3-6/3)=-8/3

-8/3=-8/3

Answer is -2/3

3 0
3 years ago
A gym charges $50 dollars per month after an initial membership fee. A member has paid a total of $320 after 6 months. Write an
Ksivusya [100]

x6+50=320

-----------------

x6=50-50=320-50

x6=270

x6/6=270/6

x=45

So this person is spending $45 a month.

7 0
4 years ago
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