MATHEMATICS MIDDLE SCHOOL

There are 638 fewer adults than kids at the amusement park. There are 285 adults. How many kids are there?

Answers

Answer 1
Answer:

Answer:

923

Step-by-step explanation:

Just add how many adults there were with how many fewer adults than kids there were.  

285+638=923
Answer 2
Answer: Just add all of them together ! 638+285=923

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Write the quadratic equation y=x squared -6x+7 in vertex form

1. Determine which ordered pair is a solution of y = –5x + 10. (1 point)(–15, 5)
(2, 0)
(–1, –5)
(3, 25)

2.on which of the following lines does the point (7, 1) lie
A. y - 5x = 4
B.y = x - 10
C. y=-4x + 3
D. y= -x + 8

3.Find the slope of the line through (-9, -10) & (-2, -5)
A -5/7
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D -7/5

Answers

Answer to part 1 is C;
(2, 0)

Answer to part 2 is:
D. y= -x + 8

Answer to part 3:
C; 5/7

Write and equivalent expression for 24x+16

Answers

Answer:

8[3x+2]

Step-by-step explanation:

we have

24x+16

we know that

24=(2^(3))(3)

16=(2^(4))

substitute

(2^(3))(3)x+(2^(4))

Factor 2^3

(2^(3))[(3)x+(2)]

8[3x+2]

Please help with triangles

Answers

The first is a right triangle because there is a right angle, and it is scalene because none of the sides are congruent.

The second is an obtuse triangle because there is an obtuse angle, and it is an isosceles triangle because two of the sides are congruent.

The third is an acute triangle because all of the angles are acute, and it is an isosceles triangle because two of the sides are congruent.

The fourth is a right triangle because it has a right angle, and it is a scalene because none of the sides are congruent.
the fourth one is an acute triangle

PLEASE HELP MEIn the triangle shown, GR = 11, BR = 8, and BG
= 7.
Which statement is true about the angles in △
RGB ?
A m ∠ R is the greatest
B m ∠ G is the greatest
C m ∠ B is the greatest
D m ∠ G is the least

Answers

The true statment about the angles in △RGB is; B. m ∠ G is the greatest.

What is a triangle?

A triangle is a polygon that has three sides and three vertices. It is one of the basic figures in geometry.

For any triangle ABC, with side measures |BC| = a. |AC| = b. |AB| = c,

we have, by law of sines as;

(sin\angle A)/(a) = (sin\angle B)/(b) = (sin\angle C)/(c)

Given that  triangle shown, GR = 11, BR = 8, and BG = 7.

Therefore, the law of sines gives;

(sin\angle A)/(a) = (sin\angle B)/(b) = (sin\angle C)/(c)

(sin\angle A)/(11) = (sin\angle B)/(8) = (sin\angle C)/(7)

Thus, we can conclude that the true statment about the angles in △

RGB is; B. m ∠ G is the greatest.

Learn more about a right angle;

brainly.com/question/7116550

#SPJ2

Answer:

B is the greatest .....

How do I solve this problem(3x-4y)-(6x-28y)

Answers

Answer:

Step-by-step explanation:

Answer:

3x-4y-6x+28y

-3x-6x-4y+28y

-9x+24y

Step-by-step explanation:

40% of what number is 5

Answers

40% can be expressed as 40/100 or 0.4

(40)/(100) * x = 5\n\n0.4 * x = 5

Divide both sides by 0.4 to isolate 'x'

0.4x = 5\n\n(0.4x)/(0.4) = (5)/(0.4)\n\nx = (5)/(0.4) \n\n\boxed{\bf{x = 12.5}}

40% of 12.5 is 5.
It would be 12 and 1/2 because 40% is 2 and 1/2 of 100 and then you do 5 times 2 and 1/2 and you get 12 and 1/2.
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