HELPPPPP - this a grade due today and i need help

Answer:

Area=15in²

Perimeter=16in

Step-by-step explanation:

area=L×W

Perimeter=L+L+W+W

Answer:

Your answer is

Area  =  ( 5 * 3) = 15 inch ^2

Perimeter = 2(5+3) = 16 inch

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Step-by-step explanation:

Answer:

[tex]3 \times |x| = 0 \\ 3 \times |x| \div 3 = 0 \div 3 \\ |x | = 0 \\ x = 0[/tex]

Answer:

the answer is 9.4

Step-by-step explanation:

9 4/10= 9+1/10

we know that 4/10 is the same as 4÷10.

therefor:

9 4/10=9+(4÷10)

then using long division for 4 divided by 10 we have:

=9+0.4=9.4

Answer:

Not sure

Step-by-step explanation:

Answer:

D-$4,900

Step-by-step explanation:

Answer:

The answer is D. $4,900

Step-by-step explanation:

$196 in commissions  => a = 196

s = a / 0.04 = 196 / 0.04 = $4900 = Ann's sales

so the answer for Ann's sales is $4,900

Answer:12

Step-by-step explanation: just did the assignment

The pebble will hit the ground after 12 seconds when the equation for height as a function of time is h(t) = -16t2 + initial height .

To find the time it takes for the pebble to hit the ground, we need to set the height function h(t) equal to zero and solve for t.

h(t) = -16t² + initial height

initial height = 2,304 ft

Setting h(t) to zero:

0 = -16t² + 2,304

Now, we can solve this quadratic equation for t.

-16t² + 2,304 = 0

Dividing both sides by -16:

t² - 144 = 0

Adding 144 to both sides:

t² = 144

Taking the square root of both sides:

t = ±12

Since time cannot be negative in this context, we discard the negative solution.

Therefore, the pebble will hit the ground after 12 seconds.

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Answer:

Step-by-step explanation:

Try counting by qurter

Answer: E.

Step-by-step explanation:

Answer:

well i just want free point soooo

Step-by-step explanation:

Answer: The odds of drawing a King or a heart are P(E)/P(E') = (4/13)/(9/13) = 4/9. What is the probability of getting at least one black card in a 7-card hand off a shuffled 52-card deck

Step-by-step explanation:

Answer:

slope-intercept form:

y = mx + b form of a linear equation where m is the slope of the line and b is its y-intercept

sequence

a list of numbers

term:

parts of expressions and equations separated by operation symbols and/or equal signs

slope:

the steepness of a line; rise over run, change in y over the change in x

undefined slope

the slope of a vertical line because the change in the x-values, the denominator, is zero

Step-by-step explanation:

Answer:

y=-2

x=4

Step-by-step explanation:

4x+y=14

x-2y=8 then x=8+2y

substitute for x in 4x+y=14

4(8+2y)+y=14

32+8y+y=14

reduce

32+9y=14

32+9y-32=14=32

9y=-18

9y/9=-18/9

y=-2

x=8+2(-2)=4

Answer:

no problem :) have a nice day

Step-by-step explanation:

Answer:

4 equation 4

Step-by-step explanation:

did math in head

Answer:

Equation 4.

Step-by-step explanation:

2+6=8

2 times 2+4=8

3 times 2+2=8

5 times 2-4=6

The 6 is different.

1 hora es igual a 3600 segundos

Step-by-step explanation:

solo es multiplicar 0.8 x 3600= 2880

Answer:

2880 secons w

Step-by-step explanation:

multiply the time value by 3600

9514 1404 393

Answer:

  II

Step-by-step explanation:

The secant has the same sign as the cosine: positive in quadrants I and IV. The sine is positive in quadrants I and II.

The angle's terminal side is in quadrant II, where sin is positive and cosine is negative.

6 x 10 - 59.94 = 0.06

Answer:

[tex]A_4 = 170\ in^2[/tex]

Step-by-step explanation:

Given

[tex]Diameter = 18\ in[/tex]

[tex]Slices = 6[/tex]

[tex]Eaten = 2[/tex]

Required

Determine the area of the discarded part

First, calculate the area of the pizza.

[tex]Area = \frac{\pi D^2}{4}[/tex]

Substitute 18 for D and 3.14 for [tex]\pi[/tex]

[tex]Area = \frac{3.14 *18^2}{4}[/tex]

[tex]Area = \frac{1017.36}{4}[/tex]

[tex]Area = 254.34[/tex]

If he eats 2 out of the 6 slices, then it means he discarded 4 out of the 6.

So, the area of the 4 is:

[tex]A_4 =\frac{4}{6} * Area[/tex]

[tex]A_4 =\frac{4}{6} * 254.34[/tex]

[tex]A_4 =\frac{4* 254.34}{6}[/tex]

[tex]A_4 =\frac{1017.36}{6}[/tex]

[tex]A_4 =169.56in^2[/tex]

[tex]A_4 = 170\ in^2[/tex] -- approximated

The area of the discarded is 170 square inches

Answer:

20

Step-by-step explanation:

The given curve is the rectangular hyperbola

xy = constant

Constant = xy = 4*5 =20

or

constant = xy = 5*4 = 20

or

Constant = xy = 10*2 = 20

Answer:

200%

Step-by-step explanation:

step

Answer:

As the first part comes to the rest means, then it will fall under gravity directly.

First of all maximum height,

H=

g

u²sin²θ

H=

2×10

400×(

2

1

)

H=10m.

As initially the full projectile was supposed to land at A but due to explosion first part land at A', so to make the centre of mass lies at A the second part should lie at B.

f they don't break (explode) range OA

OA=

g

u²sin2θ

OA=400×sin45×

10

2

Answer:

are you sure those are all the options because it is -82

Step-by-step explanation:

Answer:

y=-2x-4

Step-by-step explanation:

The slope has a Y-intercept at the -4, which narrows the choices down to 2. Since the slope is leaning left, it's a negative, which will make the answer to this y=-2x-4

Answer:

i don't know

Step-by-step explanation:

The proportions equal to the ratio 9 : 5 is given by the equation A = 18 : 10 , 27 : 15 and 36 : 20

The proportion formula is used to depict if two ratios or fractions are equal. The proportion formula can be given as a: b::c : d = a/b = c/d where a and d are the extreme terms and b and c are the mean terms.

The proportional equation is given as y ∝ x

And , y = kx where k is the proportionality constant

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Given data ,

Let the proportion be represented as A

Now , the equation will be

A = 9 : 5

Now , the proportion equivalent to the proportion A is given by

A = 9/5   be equation (1)

Multiplying the numerator and denominator by 2 , we get

A = 18/10

So , the value of A = 18 : 10

Now , Multiplying the numerator and denominator by 3 , we get

A = 27/15

So , the value of A = 27 : 15

Now , Multiplying the numerator and denominator by 4 , we get

A = 36/20

So , the value of A = 36 : 20

Hence , the proportion is 9 : 5

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Answer:

3/4

Step-by-step explanation:

(4 , 1)  ; ( 8 , 4)

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

          [tex]\frac{4-1}{8-4}\\\\=\frac{3}{4}[/tex]

Answer:

You're answer would be 4b + 6d + 5y +7

Step-by-step explanation:

Answer:

4b+6d+5y+7

Step-by-step explanation:

(You will have to eliminate redundant parentheses.)

(5y+8)+(6d-2)+(4b+1)

5y+8+6d-2+4b+1

(Now you will add the numbers.)

5y+8+6d-2+4b+1

5y+7+6d+4b

(Now you will have to rearrange terms.)

5y+7+6d+4b

4b+6d+5y+7

(And your solution is 4b+6d+5y+7)

I hope this helps.     :)

Step-by-step explanation:

It would be 11 x 13, because 11 x 13 = 143.

Check: 11 and 13 are both consecutive odd numbers.

Check: 11 x 13 = 143.

Answer:

11 x 13

Step-by-step explanation:

You just sort of have to tinker around! That will help you gauge the range of the answer and eventually find it!

Hope that helps!