question is in the picture, please help! Im stumped

Answer:

hello. me or anyone else don't have enough information to give you an answer to anything..

Step-by-step explanation:

please show a picture of the question you would like to ask

The perimeter of equilateral triangle DEF is 24 cm.

A triangle is a polygon with three sides and three angles. Types of triangles are equilateral, isosceles, obtuse, scalene.

Given that triangle ABC is equilateral, also triangle DEF is equilateral.

DE = DF = EF = 10 - 1 - 1 = 8 cm

Perimeter of DEF = 8 + 8 + 8 = 24 cm

The perimeter of equilateral triangle DEF is 24 cm.

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Answer:

x2+40x-312 (sorry its late)

Answer:

which table xD

Step-by-step explanation:

:ooo

[tex](\stackrel{x_1}{-3}~,~\stackrel{y_1}{5})\qquad (\stackrel{x_2}{5}~,~\stackrel{y_2}{-11}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-11}-\stackrel{y1}{5}}}{\underset{run} {\underset{x_2}{5}-\underset{x_1}{(-3)}}}\implies \cfrac{-16}{5+3}\implies \cfrac{-16}{8}\implies -2[/tex]

[tex]\begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{5}=\stackrel{m}{-2}(x-\stackrel{x_1}{(-3)}) \\\\\\ y-5-2(x+3)\implies y-5=-2x-6\implies y=-2x-1[/tex]

Answer:

No, It is a Partial Variation.

Step-by-step explanation:

Direct Variation: y = mx

Partial Variation: y = mx + k

Answer:

y=1/3x+4

Step-by-step explanation:

y=2-3x is equivilent to y=-3x+2

Here were see that the coefficient of x is -3. In order to find a line that is perpendicular to another line, we need to put the opposite sign and make the coefficient the reciprical.

So now we know that y=1/3x will be perpendicular to your line. If the point goes through (0,4) that means when x is zero, y is 4. If we plug that into our expression 4=1/3*0, we see that we need to add 4 to make this true.

So our answer is y=1/3x+4

The area of the mat is the amount of space it occupies

The area of the green part of the doormat is 148.67 square feet

The given parameters are:

Area = 223 square feet

Green = 2/3 of the total area

The area of the green part is the product of the proportion of the green part by the area of mat

So, we have:

[tex]Green = \frac 23 * 223[/tex]

Evaluate the product

Green = 148.67

Hence, the area of the green part of the doormat is 148.67 square feet

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Answer: 2x−3y=−9

Step-by-step explanation:

Answer:

4[tex]\sqrt{73}[/tex] units

Step-by-step explanation:

The given shape is a right triangle and in right triangles the sum of square length of legs is equal to square length of hypotenuse (represented with x in here):

12^2 + 32^2 = x^2

1168 = x^2 find the root for both sides

4[tex]\sqrt{73}[/tex] =x

Answer:

Step-by-step explanation:

We know that:

Solution:

Hence, the measure of an exterior angle is 185°.

Answer:

Step-by-step explanation:

Interior angle equation of the n-sided polygon:

Since each interior angle is 175, their sum is:

The polygon has 72 sides.

We know the sum of exterior angles of a polygon is 360.

Find the measure of each exterior angle:

The sum of interior and exterior angles is 180.

Find the value of the exterior angle:

Answer:

233,424 Products

Step-by-step explanation:

24 in a day

3 days 72 hours

72*786= 56,592

71*2,456= 176,832

176,832 + 56,592 = 233,424

Answer:

i think it's <C and <R since they're 90 degree angles, though they are small

Answer:

If the price is increasing or decreasing

Step-by-step explanation:

The slope is a visual representation of the cost over time.

Answer:I think  It Shows How Much You Have

Step-by-step explanation:

Answer:

no solution

Step-by-step explanation:

2+2x=19+2x

2x-2x=19-2

0=17

Answer:

$8 off

Step-by-step explanation:

32 x 0.25

= 8

32 - 8 = 24

The price of the shirt is now $24 but the question is asking how much was taken off of the price which is 8.

Answer:

1.=x+5

2.=x+11

3.=x+2

4.=2x+3

Step-by-step explanation:

3+x+2

=3+x+2

=(x)+(3+2)

=x+5

7+x+4

=7+x+4

=(x)+(7+4)

=x+11

The inequality that represents the largest number of animal food that Ollie can buy is 3.25x+7.25≤55.75.

> means greater than

< means less than

≥ means greater than or equal to

≤ less than or equal to

The inequality sign that would be used is ≤ , this is because the maximum amount he can spend is $55.75.

3.25x+7.25≤55.75

To learn more about inequality, please check: https://brainly.com/question/5031619

Step-by-step explanation:

Given F is 82 Degrees

To find - In Celsius ?

Answer

Using the formula:

[tex] \frac{9}{5}C + 32 = F \\ = > C = (F - 32) \times \frac{5}{9} \\ C = (82 - 32) \times \frac{5}{9} \\ = > \frac{250}{9}C \\ = > 27.8°C[/tex]

Therefore, The answer is 27.8°C

Answer:

$240.00

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 1.2%/100 = 0.012 per year,

then, solving our equation

I = 2000 × 0.012 × 10 = 240

I = $ 240.00

The simple interest accumulated

on a principal of $ 2,000.00

at a rate of 1.2% per year

for 10 years is $ 240.00.

Answer:

$400

Step-by-step explanation:

The original price of the jacket = 100%

If the jacket was reduced by 30%, then the discounted price of the jacket = 100% - 30% = 70%

Therefore, $280 = 70% of the original price.

70% = 70/100 as a ratio

Using ratios, and letting [tex]x[/tex] be the original price:

                                          280/[tex]x[/tex] = 70/100

Cross multiply:           280 x 100 = 70 x [tex]x[/tex]

                                        28000 = 70[tex]x[/tex]

Divide both sides by 70:     400 = [tex]x[/tex]

Therefore, the original price of the jacket is $400

Alternatively, divide 280 by 70 to get the cost per 1%.  Then multiply this by 100 to get the original price (100%):

(280 ÷ 70) x 100 = 400

Answer:

y=-1x-1

Step-by-step explanation:

Answer:ns

nose

Step-by-step explanation:Nose

Francis

It is possible to find DH based on the stated theorem

This rule states that if two secants are drawn from an external point to a circle, then the product of the measures of one secant's external part and that entire secant is equal to the product of the measures of the other secant's external part and that entire secant.

Mathematically:

Given the following parameters

CG=4 in

CH=5 in

GE=6 in

Substitute to check if we can find DH

(4+6)*4 = (5+DH)*5

10*4 = 25 + 5DH

40 - 25 = 5DH

15 = 5DH
DH = 3in

Therefore it is possible to find DH based on the stated theorem

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Answer:

Around 2

Step-by-step explanation:

Answer:

See below.

Step-by-step explanation:

Base case:

Replace n with 1.

7^(2×1+1)+1

7^3+1

343+1

344

8 is a factor of 344 since 344=8(43).

Induction hypothesis:

Assume there is some integer n such that 7^(2k+1)+1=8n for positive integer k.

7^(2[k+1]+1)+1

7^(2k+3)+1

7^(2k+1+2)+1

7^(2k+1)7^2+1

49×7^(2k+1)+1

Induction step:

49×(8n-1)+1

49(8n)-49+1

49(8n)-48

8[49n-6]

This means 8 is a factor of 7^(2(k+1)+1)+1.

Thus, this proves for all positive integer n that 8 is a factor of 7^(2n+1)+1.

The correct first step to solving the system of equations in the most efficient manner is x = -4y +19.

The given system of equations is;

[tex]\rm 3 x + 2 y = 17\\\\x + 4 y = 19[/tex]

The first step would be to rearrange the variables in the second equation so we have a defined expression for x.

We would want to do this so we could then plug in the defined expression for x into the other equation and solve for the other variable.

x + 4y = 19

Rearrange this by getting the 4y to the other side.

We can get 4y on the other side by subtracting 4y from both sides

x + 4y - 4y = 19 - 4y

x = -4y + 19

Hence, the correct first step to solving the system of equations in the most efficient manner is x = -4y +19.

To know more about the System of equations click the link given below.

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Answer:

(A)x = negative 4 y + 19

Step-by-step explanation:

i did the test on edge good luck

Answer:

[tex]S_{13}[/tex] = 403

Step-by-step explanation:

the sum to n terms of an arithmetic series is

[tex]S_{n}[/tex] = [tex]\frac{n}{2}[/tex] (a + l) ← a is the first term and l the last term

here a = - 5 and l = 67 , then

[tex]S_{13}[/tex] = [tex]\frac{13}{2}[/tex] (- 5 + 67) = 6.5 × 62 = 403

Answer:

its -6 if its wrong let me know

Step-by-step explanation: