help me please . Very much appreciated​

Answer:

Step-by-step explanation:

Split the trapezoid as pictured below

Find its height and the upper base, then find the area of the trapezoid.

There are 3 pieces, two of them are 45°×45° and 30°×60°×90° triangles

The above mentioned properties give us:

Now find the area:

Correct choice is B

Answer:

Factor: 5x^2+13x−6

5x^2+13x−6

=(5x−2)(x+3)

Answer: This is a binomial.

Step-by-step explanation:

It is so because it consists of 2 terms each side, respectively, 7x, y and 2x, y.

Answer:

This is a binomial.

Step-by-step explanation:

Answer:

Owl Response

Prey Stimulus

Step-by-step explanation:

The owl responds to the environement with the prey

Answer:

a) -1, 0

b) -5, -4

c) 2, 3

d) -8, -7

Step-by-step explanation:

Answer:

Pythagorean identity: [tex]sin^2\alpha +cos^2\alpha =1[/tex]

Or SOH CAH TOA

(Sine, opposite over hypotenuse)

(Cosine, Adjacent over hypotenuse)

(Tangent, opposite over adjacent)

Answer:

X=6

B=126

Step-by-step explanation:

8x+78°=2x+114°

8x-2x=114-78

6x=36

x=6

B=2(6)+114

B=12+114

B=126°

Note angle A and B are alternate angles and thus are equal

Answer:

since X=6 ,

2×6+114= 126 .

Step-by-step explanation:

Area of Rectangle Prism = Area of base x height

= Length x Width x Height

[tex] = 1 \times \frac{1}{4} \times \frac{1}{2} \\ = 0.125 {in}^{3} [/tex]

One Apple Pie =

[tex]0.125 {in}^{3} [/tex]

Volume of 528 Apple Pies = Volume of 1 apple pie x 528

=

[tex]0.125 \times 528 \\ = 66 {in}^{3} [/tex]

Step-by-step explanation:

x + y = 985

2.95x + 9.95y = 7343.75

-2.95x - 2.95y = -2905.75

7y = 4438

y= 634 steak sandwiches

x + 634 = 985

x = 351 hot dogs

Answer:

634 steak sandwiches

Step-by-step explanation:

h = hot dogs

s = steak sandwiches

First, lets make 2 equations.

2.95h + 9.95s = 7343.75

h + s = 985

We can make the second equation h = 985 - s

Now substitute h into the first equation.

2.95(985 - s) + 9.95s = 7343.75

Distribute the 2.95

2905.75 - 2.95s + 9.95s = 7343.75

Simplify s

2905.75 + 7s = 7343.75

Subtract 2905.75 from both sides

7s = 4438

s = 634

If h = 985 - s and s = 634 we can find h by subtracting 634 from 985

985 - 634 = 351

Now to check:

351 times 2.95 = 1035.45

634 times 9.95 = 6308.3

6308.3 + 1035.45 = 7343.75 so that means our answer is correct.

Hope this helps!!

Step-by-step explanation:

A. isosceles

B.

[tex] \frac{180 - 128}{2} = \\ = \frac{152}{2} = \\ = 76[/tex]

Answer:

25&36

Step-by-step explanation:

25 is a square no and so is 36 and there product is 900. They are also consecutive.

Just assemble the square nos from the least i.e 4 and try solving as asked to see if it gives 900.

Thus u'll land on 25&36

A straight line is represented by a linear function.

The equation of the line is [tex]y = -\frac 14 x[/tex]

From the coordinate plane, the line passes through the following points

[tex](x,y) =(0,0)\ (4,-1)[/tex]

The slope of the above points is calculated using:

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

So, the above equation becomes

[tex]m = \frac{-1 - 0}{4-0}[/tex]

This gives

[tex]m = \frac{-1}{4}[/tex]

Rewrite as:

[tex]m = -\frac{1}{4}[/tex]

The line equation is then calculated as:

[tex]y = m(x-x_1) + y_1[/tex]

So, we have:

[tex]y = -\frac 14 (x-0) + 0[/tex]

This gives

[tex]y = -\frac 14 (x)[/tex]

Remove bracket

[tex]y = -\frac 14 x[/tex]

Hence, the equation of the line is [tex]y = -\frac 14 x[/tex]

Read more about line equations at:

https://brainly.com/question/4074386

Answer:

Step-by-step explanation:

-3x+4y=4

-5x-3y=26

----------------

-8x+y=30

y=8x+30

Plug 8x+30 back into -5x-3y=26

-5x-3(8x+30)=26

-5x-24x+90=20

-29x=-70

x=2.413

Plug 2.413 into y=8x+30

y=8(2.413)+30

y=19.304+30

y=49.304

Hope I helped :)

Brainliest? :o

Answer:

It is systematic sampling.

Answer:

The answer is 1 953 125

Step-by-step explanation:

(1/5)^(-3)/(1/5)^6

First, we evaluate the resultant power: (1/5)^(-3)/(1/5)^6=(1/5)^(-3-6)=(1/5)^(-9)

Then, we evaluate the value of the expression: (1/5)^(-9)=5^9=1 953 125

Thus, the answer is 1 953 125

Answer: Hey Jasmine :)

The answer is down below in the image

Step-by-step explanation:

Answer:

201

Step-by-step explanation:

3.14*8*8=201

Answer:

48

Step-by-step explanation:

Take the second derivative, utilizing quotient and chain rule.

[tex] {g}^{'} = - \frac{8}{(2x - 1)^{3} } \\ {g''} = \frac{48}{(2x - 1)^{4} } \\ {g''(1)} = \frac{48}{(2(1) - 1)^{4} } = \frac{48}{1} = 48[/tex]

Answer:

62.8319 ≈ 62.8 inches

Step-by-step explanation:

[tex]c = 2\pi *r\\r = 10 in\\\\c =(2\pi )*(10)\\= 62.8318530718\\62.8[/tex]

Answer:

C. (3,015÷s)-186

Step-by-step explanation:

Sana makatulong

Answer:

Step-by-step explanation:

He should use 4 times $2

4*$2=$8

Answer:

slope 1 over 2

y incept is where the graph starts it is usually represented by a dor

equation y equals mx plus b

Step-by-step explanation:

tip mx is your slope

HEY MATE YOUR ANSWER IS HERE

★ GIVEN EQUATION ★

X + Y = 4

★ SOLUTION ★

LET VALUE OF X = 0 , 1 , 2 , 3 AND 4

WHEN X = 0

0 + Y = 4

Y = 4

WHEN X = 1

1 + Y = 4

Y = 3

WHEN X = 2

2 + Y = 4

Y = 2

WHEN X = 3

3 + Y = 4

Y = 1

WHEN X = 4

4 + Y = 4

Y = 0

NOW OUR 5 COORDINATES OF LINE X + Y = 4 ARE

A ( 0 , 4)

B ( 1 , 3 )

C ( 2 , 2)

D ( 3 , 1 )

E ( 4 , 0 )

THANKS FOR YOUR QUESTION HOPE THIS HELPS

can i have a brill

thank u

good luck

Step-by-step explanation:

[tex] ( - 4) + ( - 8) - ( - 3) + ( + 6) - ( + 10) \\ = ( - 4) - 8 + 3 + 6 - 10 \\ = - 12 + 3 + 6 - 10 \\ = - 9 + 6 - 10 \\ = - 3 - 10 \\ = - 13[/tex]

Answer:

3+(-5)-7+6=3-5-7+6=-3

Answer:

$6250

Step-by-step explanation:

if im correct plz can i get a brainliest

Answer:

adjacent

Step-by-step explanation:

each angle shares a common ray