pls T_________T pls pls pls pls pls pls pls its due tonight

Answer:

A

Step-by-step explanation:

Answer:3

Step-by-step explanation:

Answer:

60 multiply 7

Step-by-step explanation:

420

Answer:

a. 4×9=36

glad to help!!

Step-by-step explanation:

Answer:

I'm not in 7th grade but 7th grade was not the year for me lol

Step-by-step explanation:

sh. it was wild XD

Answer:

not in 7th grade

Step-by-step explanation:

but teachers gotta help out students a little more dude

Answer:

A- Quadrant one.

B- Quadrant three.

Step-by-step explanation:

So, the quadrants go counter-clockwise, starting at the top right which is Quadrant one. Therefore, A is in one. Using that information, we can assume that B is in Quadrant three.

Answer:

(x + 4)(5x - 4)

Step-by-step explanation:

[tex]5x^2 + 16x – 16 \\ = 5x^2 + 20x - 4x– 16 \\ = 5x(x + 4) - 4(x + 4) \\ = (x + 4)(5x - 4)[/tex]

Answer:

 (5x - 4) • (x + 4)

Step-by-step explanation:

Multiply the coefficient of the first term by the constant   5 • -16 = -80

Find two factors of  -80  whose sum equals the coefficient of the middle term, which is   16 .

Rewrite the polynomial splitting the middle term using the two factors found in step 2 above,  -4  and  20  

                    5x2 - 4x + 20x - 16

Add up the first 2 terms, pulling out like factors :

                   x • (5x-4)

             Add up the last 2 terms, pulling out common factors :

                   4 • (5x-4)

Add up the four terms of step 4 :

                   (x+4)  •  (5x-4)

            Which is the desired factorization

Answer:

-40. second option

Step-by-step explanation:

Answer: i think the answer 12

Step-by-step explanation:

Answer:

Hello! answer: 20

Step-by-step explanation:

I don't know why they say z = something there is no z so we dont need that but we do need to know what y and x is so... y = 5 and x = 10

so the 10 + 2 × y = answer

10 + 10 = 20 so 20 is the answer! Hope that helps!

Answer:

[tex] { - 3}^{4} = - (3 \times 3 \times 3 \times 3) \\ {( - 3)}^{4} = ( - 3 \times - 3 \times - 3 \times - 3)[/tex]

The difference is that (-3)^4 has a negative 3 with parenthesis around it, which means that if it was in PEMDAS, you would work that out first.

Answer:

i think the answer might be D but im not sure

Answer:

B.   y = 10(2)^x

Step-by-step explanation:

y = ab^x

to find "b" divide the function at x = 3 by the function at x = 2

80 = ab^3

——————

40 = ab^2

This results in

2 = b

to find "a" plug pickany value of x

using x = 2

40 = a(2²)

40 = a(4)

a = 10

With a = 10 and b = 2 the exponential function y = ab^x is

y = 10(2)^x

Answer:

1246 cm²

Step-by-step explanation:

34 · 39 = 1326 cm²

10 · 8 = 80 cm²

1326 cm² - 80 cm²

1246 cm²

Step-by-step explanation:

Rewrite the expression 1/x^2/3 in the form x^nRewrite the expression 1/x^2/3 in the form x^n

An expression is defined as a set of numbers, variables, and mathematical operations. The given expression can be written in the form of xⁿ as x⁻⁰°⁶⁶.

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

The given expression  [tex]\dfrac{1}{x^{\frac23}}[/tex] can be written in the form of xⁿ using the exponential property 1/x=x⁻¹. Therefore, the expression can be rewritten as,

[tex]\dfrac{1}{x^{\frac23}}\\\\= x^{-\frac23}[/tex]

= x⁻⁰°⁶⁶

Hence, the given expression can be written in the form of xⁿ as x⁻⁰°⁶⁶.

Learn more about Expression here:

https://brainly.com/question/13947055

#SPJ2

Answer:

Median: 10

Mean: 9

Range: 15

Step-by-step explanation:

Have a good day :)

Answer:

In math, a binary operation is commutative if changing the order of the operands does not change the result. It is a fundamental property of many binary operations, and many mathematical proofs depend on it.

Step-by-step explanation:

Have a nice day!, and subscribe to my animations Y0UTUBE channel! Here is a sneak peek at some of my content!

Channel name: Let Me Explain Studios

Step-by-step explanation:

The communitative property is a math rule that says that the order in which we multiply numbers does not change the product.

Answer: D trust me it is 100

Step-by-step explanation:

The maximum area the goat can graze is 100Tt ft2​, the correct option is D.

Given

A goat is tethered to a rope that is 10 ft. long.

The area of the circle is equal to the pie times of the square of the radius of the circle.

The maximum area that the goat can graze in the area of the circle that can be formed due to its circular movement.

The length of the rope represents the radius of the circle, so that;

[tex]\rm Area \ the \ goat \ can \ graze =r^2 \times Tt\\\\ Area \ the \ goat \ can \ graze =(10)2 \times Tt\\\\Area \ the \ goat \ can \ graze =100 \ Tt\\[/tex]

Hence, the maximum area the goat can graze is 100Tt ft2​.

To know more about the area of the circle click the link given below.

https://brainly.com/question/24423062

Answer: 10in^2 or this

Step-by-step explanation: Hope this help :D

Answer:

29

Step-by-step explanation:

2x2=4

5x5=25

25+4=29

Sorry if this didn't help ;(

Answer:

Point A reflected = 7, -8

Point B reflected = 2, -3

Step-by-step explanation:

Answer:

Step-by-step explanation:

log(3) = 0.477

log(8.2) = 0.913

log(0.04) = -1.397

Step-by-step explanation:

Hoping this will help you on your journey through brainly!

Answer:

The answer is 28.

Step-by-step explanation:

Add all of them.

(L/ length) 12.

(W/ width) 10

(H/ height) 6

12 + 10 + 6 = 28

I hope this helps

Answer:

504 inches

Step-by-step explanation:

2(lb+hb+hl)

length = 12

height = 6

width = 10

2 (120 + 60+ 72)

2( 252

= 504

Answer:

54

Step-by-step explanation:

Answer:

45

Step-by-step explanation:

Answer:

1/3

Step-by-step explanation:

3x3= 9

Make 3/9 a fraction and simplify it and it would give you 1/3

Answer:

2

Step-by-step explanation:

the gradient = (12-4)/(0+4)=8/4=2

Answer:

gradient = 2

Step-by-step explanation:

Calculate the gradient m using the gradient formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 4, 4) and (x₂, y₂ ) = (0, 12)

m = [tex]\frac{12-4}{0+4}[/tex] = [tex]\frac{8}{4}[/tex] = 2

Answer:

First triangle: [tex]a = 5\sqrt{2}[/tex], second triangle: [tex]c = \frac{8\sqrt{3}}{3}[/tex]

Step-by-step explanation:

In the first triangle, the value of [tex]a[/tex] is equal to the following trigonometric relation:

[tex]a = \frac{5}{\cos 45^{\circ}}[/tex]

[tex]a = \frac{5}{\frac{\sqrt{2}}{2} }[/tex]

[tex]a = \frac{10}{\sqrt{2}}[/tex]

[tex]a = \frac{10\sqrt{2}}{2}[/tex]

[tex]a = 5\sqrt{2}[/tex]

In the second triangle, we obtain the value of [tex]c[/tex] is equal to the following trigonometric relation:

[tex]c = 8\cdot \tan 30^{\circ}[/tex]

[tex]c = 8 \cdot \left(\frac{\sin 30^{\circ}}{\cos 30^{\circ}} \right)[/tex]

[tex]c = 8\cdot \left(\frac{\frac{1}{2} }{\frac{\sqrt{3}}{2} } \right)[/tex]

[tex]c = \frac{8}{\sqrt{3}}[/tex]

[tex]c = \frac{8\sqrt{3}}{3}[/tex]