Mathematics College

I need help 79 points

I Need Help 79 Points

Answers

Answer 1

Answer:

can u explain this a little bit more i think ik the answer but im not sure #3 is well i think it is 120#4 is 164.85 #5 is 40 yea hope this helps :)

Step-by-step explanation:

Answer 2

Answer:

#3 = 120

#4 = 164.85

#5 = 40

#6= 240

Step-by-step explanation:

hope i helped!

Related Questions

Help with this question

Answers

I think times by 3, plus 2

I’ll GIVE YOU BRAINLYIEST1. A triangle has coordinates at X(3, 7), Y(6, 7) , and Z(4, 2) . Dixie created transformed the triangle so that the new coordinates were X(- 3, - 7) , Y^ prime (-6,-7) and Z^ prime (-4,-2) . Which rule best describes this transformation?

A. (x, y)—>(x, -y)
B. (x, y)—>(-x, -y)
C. (x, y)—>(-x, y)
D. (x, y)—>(x - 6, y - 2)

Answers

Answer:

B. (x, y) → (-x,-y)

This rule is given triangle is reflection  about origin or

 Rotation clockwise or counter clock wise with 180°

Step-by-step explanation:

Explanation:-

A triangle has coordinates at X(3,7),Y(6,7) and Z(4,2)

The Rule ( x, y)→ ( - x, -y)

This rule is given triangle is reflection  about origin or Rotation clockwise or counter clock wise with 180°

X( 3,7) → X¹ ( -3,-7)

Y(6,7) → Y¹ (-6,-7)

Z(4,2) → Z¹( -4 ,-2)

Is -7/3 equivalent to -7/-3?

Answers

Answer:

no

Step-by-step explanation:

-2 - 4w = 7w – 8
Algebra 2

Answers

The answer is.......

W = 6/11

Hopefully I am correct

65 points!!!
Solve for x and y! i will get crown to whoever gets it right!

Answers

Answer:

the missing degree is 59 since its a right angle triangle

x=22

y=26

Step-by-step explanation:

Pretty sure the missing degree is 59!

9 is 150% of what number

Answers

Answer:

6

Step-by-step explanation:

Let the number be x then

150% of x = 9

150 / 100 * x = 9

150 x = 900

x = 900/ 150

x = 6

Hope it will help :)❤

Answer:

6

Step-by-step explanation:

150% of x = 9

150 / 100 * x = 9

150 x = 900

x = 900/ 150

x = 6

Drag each equation to the value that makes it true.

Answers

Answer:

1).5d=7

5×14=70

2).d-6=8

18-6=8

3).1/3.d=6

1/3×18=6

4).180÷d=10

180÷18=10

5).d+1/3=1

2/3+1/3=1

Please help fast! I only want correct answers. Random answers will be reported.

Answers

Answer:-4 left and -4 down or (-4,-4) hope this is right

Step-by-step explanation:

Answer:

D'(0, -1)

Step-by-step explanation:

Translation by the vector <4, 3>

Coordinates of point D (-4, -4)

Apply translation rule:

D' = (-4 + 4, -4 + 3) = (0, -1)

acute isosceles
obtuse isosceles
acute scalene
equiangular equilateral

Answers

Answer:

obtuse isosceles

Step-by-step explanation:

isosceles angles

How do i solve this |6x-3|=7

Answers

Answer:

x=5\3,-2\3

Step-by-step explanation:

Pls answer this question

Answers

Answer:

2.5 cm

Step-by-step explanation:

Convert the mixed numbers to improper fractions, then find the LCD and combine.

Select the correct answer. If A = [5 -8 3 0] -and B = [2 -9 1 0] , which matrix is the result of 2A - 38?
A [4 11 3 0] B. (4 38 9 0] C. [4 11 9 0] D. [1 -18 1 0]​

Answers

2A - 3B =
2 [5, -8, 3, 0] - 3 [2, -9, 1, 0] =
[10, -16, 6, 0] + [-6, 27, -3, 0] =
[10 - 6, -16 + 27, 6 - 3, 0 + 0] =
[4, 11, 3, 0] = A

I love linear algebra!

Answer: A

Step-by-step explanation: I got this right on Edmentum.

please help me thank you !!

Answers

Answer:

126

Step-by-step explanation:

Which number is a part of the solutions for the inequality
7x- 5 ≥ −2

Answers

Answer:

Adding

(

−

x

+

5

)

on both sides, we get,

7

x

−

5

−

x

+

5

≥

x

+

1

−

x

+

5

⇒

6

x

≥

6

Step-by-step explanation:

Find the measure of the missing angles.

Answers

Answer:

angles b and c should be 153° each.

Step-by-step explanation:

We know the smaller angle is 27°. The other small angle, vertical to the 27° angle is also 27° because they are vertical angles. Along the lines, two angles should form 180°. So 180-27=153°. All together the angles should be 360°. Check your answer by doing 153+153+27+27=360. therefore the missing angles are both 153°

What is f(4) for the function f(x) = 7x +3? f(4) = ?​

Answers

Answer:

72

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

i took the test

PLEASE HELP
Kayla and John are reading a graphic novel. Kayla has read 35 pages and is now
reading 20 pages per day. John has read 85 pages and is now reading 10 pages per
day.

3. How long will it be before Kayla and John have read the same number of
pages?

Answers

Answer:

Five days

Step-by-step explanation:

The answer is 5 days.

Solve by factoring
2x2 - 13x + 15 = 0
X=
(Simplify your answer. Use a comma to separate answers as needed.)

Answers

2×2-13(19÷13)+15=0

So x= 19/13

find x for the answer

Answers

Answer:

-90

Step-by-step explanation:

the answer would be -90

Subtract and then simplify

Answers

What am I subtracting and simplifying?

Answer:

simplify and subtract what

Step-by-step explanation:


Triangle A is a scaled version of triangle B. The dimensions of triangle B are twice the dimensions of triangle A. The area of
triangle B is 144 sq cm.
What is the area of triangle A?

Answers

Answer:

576 sq cm

Step-by-step explanation:

For example imagine a rectangle, the area of which is width * height = area

If you multiply the dimensions by 2 you multiply the width AND the height which is 2 * width * 2 * height = 4 * width * height

This is true for all scalings, if you times the dimensions by n, you times the area by n^2

144 * 2^2 = 576

Find the area of the kite.
HELP ME ASAP​

Answers

Answer: 2592in

Step-by-step explanation: To find the area, we multiply all the numbers together.

Or... you can multiply them separately and multiply the product. Look below.

6 x 6 = 36

4 x 18 = 72

72 x 36 = 2592in

42 push-ups in 3 minutes. How many in 5 minutes? *

Answers

Answer:

42/3=14

14*5=70

The answer is 70

Answer:

70 push ups

Step-by-step explanation:

1. Find out the pushup per minute.

42/3 = 14

2.Multiply

14 x 5 = 70

The sum of 3 times the value of x and 2 is equal to 4 less than 5 times the value of x. Witch equation can be used to find the value of x?

Answers

3x + 2 = 5x - 4

3x = 3 times the value of x
2 = The sum of 2

5x = 5 times the value of x
-4 = 4 less

After selling half his old games, Sam went and bought 8 new ones. He
now has 30 games. How many did he start with?

Answers

Answer: He started with 44

Step-by-step explanation: 44/2=22

22+8= 30

in desperation it divided 4 x 6 -12 which operational will do you do first addition be subtraction multiplication division

what the answer

pls answer pls​

Answers

Answer:24-12=12

Step-by-step explanation:

8 less than a number is less than or equal to 5 ​

Answers

Answer:

x-8<_5

Step-by-step explanation:

which binomial is a factor of 8x^2y^3-18y

Answers

Answer:

Please check the explanation.

Step-by-step explanation:

Given the expression

[tex]8x^2y^3-18y[/tex]

Apply exponent rule:   [tex]a^{b+c}=a^ba^c[/tex]

[tex]8x^2y^3-18y=8yy^2-18y[/tex]    ∵ [tex]x^2y^3=yy^2[/tex]

                    [tex]=4\cdot \:2yy^2+9\cdot \:2y[/tex]

Factor out common term 2y

                    [tex]=2y\left(4x^2y^2-9\right)[/tex]

We know that the Binomial is an expression that consists of two terms. Thus,

(4x²y²- 9) represents the binomial factor of [tex]8x^2y^3-18y[/tex]

We can further simplify by Factoring 4x²y² - 9:  (2xy + 3) (2xy - 3)

                      [tex]=2y\left(2xy+3\right)\left(2xy-3\right)[/tex]

Here:

(2xy + 3) and (2xy -3) are the binomial factors of [tex]8x^2y^3-18y[/tex] as each of them consists of two terms.

Find the length of the side of a square with an area of 36.
O A. 1.296
B. 18
C. 36
O D. 6
PLEASE HELP

Answers

The correct answer is A
ANSWER
D) 6
Let me know if that helped

In the expression a = k/b , what is k?
a.
inverse variation
c.
constant of variation
b.
direct variation
d.
the solution

Answers

Answer:

C= constant of variation

Step-by-step explanation:

Answer:

its c

Step-by-step explanation:

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