Help me I need the answer ASAP I’ll give brainliest

Answer:

(-3, 7)

Step-by-step explanation:

The formula for reflecting a point across the x-axis is (x, y) → (x, -y).

Substitute: (-3, -7) → (-3, 7)

I hope this helped! :)

Answer:

An expression for the length is:

Step-by-step explanation:

Given

Area of a rectangular dog pen = A = 64xy square units

Width = w = 4y

To determine

The length = l = ?

We know that the area of a rectangular object is

A = l × w

where w is the width and l is the length of the rectangle.

substituting w = 4y and A = 64xy in the equation

[tex]A=l\times w[/tex]

[tex]64xy\:=l\times 4y\:[/tex]

[tex]\:\:l=\frac{64xy\:}{4y\:\:}[/tex]

Divide the numbers: 64/4 = 16

[tex]l=\frac{16xy}{y}[/tex]

Cancel the common factor: y

[tex]l=16x[/tex]

Therefore, an expression for the length is:

Answer:

Step-by-step explanation:

we can use tan=opp/adj

tan=10/40=1/4=0.25

arctan 0.25=14.036 degrees

Answer:

-5

Step-by-step explanation:

-5x=25

x=25/-5

x=-5

Answer:

x=-5

Step-by-step explanation:

divide -5 on both sides and you get x=-5

Answer:

40b

Step-by-step explanation:

40b-56+56

40b

hope this helps

Answer:0

Step-by-step explanation: I had used my Scientific calculator

Answer:

x = 10

Step-by-step explanation:

13² = x² + 10²

196 = x² + 100

96 = x²

√96 = x

x = 9.8

x = 10

Answer:

2.) B. 14

3.) C. 36 x 10 (to the 6th power)

Step-by-step explanation:

In number 2, when it comes to exponents like that, you're supposed to multiply em, nd when u do that, u get 12. It said find the sum, so u add 12 nd 2 nd get 14.

In number 3, u basically gotta find the area nd that's jus multiplyin 6 x 10 (to the 3rd power) by itself, nd that's the answer u get.

Also, since I really tried, I would really appreciate it if u marked me as brainliest.

Answer:

7.5 miles per hour

Step-by-step explanation:

Given: Kayla runs 3/4 mile in 1/10 hour assuming she runs at a constant rate

To find: speed in miles per hour

Solution:

Distance travelled by Kayla = [tex]\frac{3}{4}[/tex] mile

Time = [tex]\frac{1}{10}[/tex] hour

To find the speed in miles per hour, use the following formula:

Speed = Distance ÷ Time = [tex]\frac{\frac{3}{4} }{\frac{1}{10} }=\frac{3}{4}(10)=7.5[/tex] miles per hour

Answer:90

Step-by-step explanation:

When the sum of two angles is 90°, then the angles are known as complementary angles. In other words, if two angles add up to form a right angle, then these angles are referred to as complementary angles.

Answer:

11 feet

Step-by-step explanation:

Answer:

2 girls

Step-by-step explanation:

24 boys and 16 girls gives a ratio of 3 boys for every 2 girls

Answer:

2 Girls

Step-by-step explanation:

24 boys to 16 girls

Divide both sides by eight

24 ÷ 8 = 3 and 16 ÷ 8 = 2

3 Boys to 2 Girls

I hope this helps

Answer:

the 34 ounce bottle

Step-by-step explanation:

because one ounce out of the 34 ounce bottle equals $1.06 and one ounce out of the 9 ounce bottle equals $1.09 so essential buying the 24 ounce bottle you would be getting more for your money

Answer: if you want me to solve x here if you want me to solve y here, look at the picture

Step-by-step explanation: hope this help

Answer:

where the picture

Step-by-step explanation:

Answer:

Area=[tex]\frac{13(6)}{2}[/tex]

        =[tex]\frac{78}{2}[/tex]

       =39

Step-by-step explanation:

Answer:

39 ft

Step-by-step explanation:

use the formula for the area of the triangle (base*height)/2

(13*6)/2=78/2= 39 ft

Answer:hy5 45

Step-by-step explanation:

The area of the rectangle in the form of the product of two binomials is given as  (x - 1)(x + 3).

A polynomial function is a function that applies only integer dominions or only positive integer powers of a value in an equation such as the monomial equation, binomial equation, etc. ax+b is a polynomial.

Here,
according to the question,
area of the rectangle = x² + 2x - 3
area of the rectangle= (x - 1)(x + 3)

So,
Length  = x - 1 or x + 3
Width  =   x + 3 or x - 1

Thus, the area of the rectangle in the form of the product of two binomials is given as  (x - 1)(x + 3).

Learn more about polynomial functions here:

https://brainly.com/question/12976257

#SPJ2

Answer:

-5.2f - 47.1

Step-by-step explanation:

It's easiest if you put all the like terms and numbers together and solve from there.

-2.6f - 2.6f + 0.45 + 0.45 - 16 - 16 - 8 -8

-5.2f + 0.9 - 32 - 16

-5.2f - 47.1

Answer:

Radius-16

Diameter-32

Step-by-step explanation:

I think

Answer:

500,000

Step-by-step explanation:200/6682)&;&;!,)8

Answer:

7 ft

Step-by-step explanation:

V = length • width * height

231 = (11)(3)(h)

231 = (33)(h)

h = 7 ft

Answer:

The total number of vehicles is: x = 120

Hence, option C is correct.

Step-by-step explanation:

Total trucks that were sold in one month = 72 trucks

Let 'x' be the total number of vehicles.

Given that 60% of  the total vehicles sold were trucks.

Thus,

60% of x =  72

60/100 × x = 72

x = [72 × 100] / [60]

x = 120

Therefore, the total number of vehicles is: x = 120

Hence, option C is correct.

Answer:

C 120

Step-by-step explanation:

Have a great day

Answer:

y = 168

Step-by-step explanation:

y = 3(14) x 4

y = 42 x 4

y = 168

Not exactly sure lol

Answer:

Tenacious tennis: y=5x+120

Totally Tennis: 8x

Toys r us: y=20x

Lego club: y=17x+36

Step-by-step explanation:

y=cost x= tennis court usage charge

Tenacious tennis: y=5x+120

Totally Tennis: 8x

8.)

y=cost x=lego set

Toys r us: y=20x

Lego club: y=17x+36

Answer:

180 = 90 + 52+ a

38 =a

Step-by-step explanation:

The sum of the angles of a triangle add to 180 degrees

180 = 90 + 52+ a

Combine like terms

180 = 142+a

Subtract 142 from each side

180 -142 = 142+ a -142

38 = a

Answer:

x = 5

Step-by-step explanation:

x³ = 125

x = √125

x = 5

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