can i get help plzz .....

Answer:

x=2

Step-by-step explanation:

2x+x- 5 =0

The true statement about the given triangle figure is B and C.

The triangle has the following characteristics: All triangles, regardless of kind, have an angle total of 180 degrees. The length of a triangle's two longest sides added together is longer than the third side. Similarly to this, the length of the third side of a triangle third side is shorter than the difference between its two sides.

Given a triangle, where m∠4 is an outer angle. from the properties of the outer angle of the triangle, Each Exterior angle = 180° - Interior angle. This formula can be used if the corresponding interior angle is given. Exterior angle = Sum of Interior opposite angles. The sum of all the exterior angles of a triangle is 360°.

Therefore, only option B and C which is m∠4 = m∠1 + m∠2 and m∠4 = 180 − m∠3 respectively are true statements about the given triangle.

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Answer:

what do u need help with?

9514 1404 393, H76, 5668 8637 469

Answer:

  a) (146 +135 +(p-8) +p)/4 = 135

  b) 3rd game: 125.5; 4th game: 133.5

Step-by-step explanation:

The average score is the sum of scores divided by the number of games.

We are told the 4th game score is p, and the third game score is p-8. So, the scores in the four games are ...

  146, 135, p-8, p

__

a) Their average is 135, so we have ...

  (146 +135 +(p-8) +p)/4 = 135 . . game average

__

b) Solving the equation, we get ...

  273 +2p = 540 . . . . . . . . . . . . . multiply by 4, collect terms

  2p = 267 . . . . . . . . . . . . . . . . . .  subtract 273

  p = 133.5 . . . . . . divide by 2

Then the third game score is p-8 = 133.5-8 = 125.5, and the fourth game score is 133.5

Pavan's scores in the 3rd and 4th games were 125.5 and 133.5, respectively.

_____

Comment on the question

Of course, these scores make no sense as bowling scores.

Answer:

I believe your answers would be 80-(-5) and 80+5

Step-by-step explanation:

Answer:

Choice 1 and 2

Step-by-step explanation:

If it was marked wrong his actual score should be 85.

80 - (-5)     When you subtract a negative it turns positive. So:

80 + 5

85

Also

80 + 5 = 85

Answer:

I'm pretty sure the answer is -2x -6

Let the length of the base of this isosceles triangle be = x

One of its equal sides = 3x

Another one of its equal sides = 3x

Their perimeter = x + 3x + 3x = 21 cm

To find the value of each side let us first solve this equation .

= x + 3x + 3x = 21 cm

= 7x = 21 cm

= x = 21 ÷ 7 ( transposing ×7 from LHS to RHS changes ×7 to ÷7 )

= x = 3

Then length of base = 3 cm

Length of one equal side = 3 × 3 = 9 cm

Length of another equal side = 3 × 3 = 9 cm

Therefore , the the three sides of this triangle = 3 cm , 9 cm and 9cm .

Answer: 5 2/4

Step-by-step explanation: you do not add the bottom numbers. You add 2+3=5 and then you add 1+1 that is 5 2/4

Answer:

5 1/2

Step-by-step explanation:

You have a common denominator so just add the fractions together. Then,add you whole numbers.

Answer:

Explanation: If something (a number or pattern) in a decimal is repeating, then you can put it in fraction form like this. the pattern is 8 .

Hope this helps!-xoxo

Answer:

[tex]\frac{8}{9}[/tex]

Step-by-step explanation:

We have to create 2 fractions with the repeating number placed after the decimal point.

let x = 0.88.... → (1) ( multiply both sides by 10 )

10x = 8.88.... → (2)

Subtract (1) from (2), eliminating the repeating decimal

9x = 8 ( divide both sides by 9 )

x = [tex]\frac{8}{9}[/tex]

Thus 0.888..... = [tex]\frac{8}{9}[/tex]

Answer:

The answer is 5/2

Step-by-step explanation:

The answer would be 5/2.

Subtract the y's:

7 - 2 = 5

Subtract the x's

(Same order aha-)

6 - 4 = 2

slope:

5/2

(4,6),(5,3),(7,2),(9,3)

The value of n is 4 if the line passes through the points​ A(n,4) and​ B(6,8) and is parallel to y=2x-5.

A straight line is a combination of endless points joined on both sides of the point.

The slope 'm' of any straight line is given by:

[tex]\rm m =\dfrac{y_2-y_1}{x_2-x_1}[/tex]

It is given that:

A line passes through points​ A(n,4) and​ B(6,8) and is parallel to y=2x-5.

The slope of the line which passes through points​ A(n,4) and​ B(6,8)  

[tex]\rm m =\dfrac{8-4}{6-n}[/tex]

m = 4/(6 - n)

The ratio that y increase as x increases is the slope of a line. The slope of a line reflects how steep it is, but how much y increases as x increases. Anywhere on the line, the slope stays unchanged (the same).

The slope of the line y = 2x - 5

M = 2

The lines are parallel which means the slope of the lines will be equal

m = M

4/(6 - n) = 2

2 = 6 - n

n = 4

Thus, the value of n is 4 if the line passes through the points​ A(n,4) and​ B(6,8) and is parallel to y=2x-5.

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Answer:

The one I usually use is divide both sides by 4

Answer:

1 2/5

Step-by-step explanation:

Apply the fractions formula for addition,and solve

Reduce by dividing both the numerator and denominator by the Greatest Common Factor GCF(28,20) = 4

Convert to a mixed number using

long division for 7 ÷ 5 = 1R2,

Therefore:

9/10+1/2=1 2/5

(>'-'<)

Well, we know that it costs $60 plus 5 per month for Alpha Fitness Club.

We also know that it costs $20 plus 10 per month for Omega Fitness Club.

In order to find out which one would cost the most, we must add the additional costs to the original join cost.

(NEVER add the join cost, just do the join cost at the beginning or else the clubs will never become the same cost.)

Club      M1  M2  M3  M4  M5  M6  M7  M8  M9

Alpha:   60   65  70   75   80   85   90  95  100

Omega:20   30  40   50   60   70   80  90  100

If you look above, you realize that there is a time when they both cost the same.

Summary sentence:

After 9 months, the cost to belong to either fitness club would be $100.

Answer:

2x^2 + 17x + 21

Step-by-step explanation:

Set up binomial multiplication square

2x(x) + 2x(7) + 3(x) + 3(7)

multiply items together to get

2x^2 + 3x + 14x + 21

Add like terms together to get your final answer

2x^2 + 17x + 21

(I dont have exponent buttons so the ^2 means squared )'

Answer:

y intercept is -3, go up 4 over 1

Step-by-step explanation:

Answer:

[tex]Giraffe:Others = 3:7[/tex]

Step-by-step explanation:

See Attachment for complete question

For this question, we only need the data at the Congtin column.

So, we have:

[tex]Giraffes = 124[/tex]

[tex]Other = 108[/tex]

First, we need to reduce Giraffe by 63%.

This gives:

[tex]New\ Giraffe = Giraffe - 63\% * Giraffe[/tex]

[tex]New\ Giraffe = 124 - 63\% * 124[/tex]

[tex]New\ Giraffe = 124 - 78.12[/tex]

[tex]New\ Giraffe = 45.88[/tex]

Represent this as a ratio:

[tex]Giraffe:Others = 45.88:108[/tex]

The closest to this ratio is 3:7.

This is shown by dividing the ratio by 15

i.e.

[tex]Giraffe:Others = 45.88/15:108/15[/tex]

[tex]Giraffe:Others = 3.0589:7.2[/tex]

Approximate:

[tex]Giraffe:Others = 3:7[/tex]

Answer:

yes

Step-by-step explanation:

Answer:

You have the correct answer I believe. AB > BC

Step-by-step explanation:

Answer:

5(10) + 5(7) = 85

Step-by-step explanation:

Answer: 49

Step-by-step explanation:

if you subtract 8 from 57 you’ll get 49, and 49 +8= 57

Answer:

hope it helps you

Step-by-step explanation:

d≈113.97

Answer:

its 218.75

Step-by-step explanation:

Answer:

step-by-step explanations:

Answer:

A =21

B=125

C=34

Step-by-step explanation:

Answer: True

A line has two endpoints:

Hope this helps!

Answer:

Step-by-step explanation:

Let the length of the shorter piece be x

Then the longer piece is x + 7

Short piece = 19 in

Long piece = 26 in

Answer:

1/2 is rational number

Step-by-step explanation:

rational number is the form of q and q where p and q are interger and q is not equal to 0