I need help bad I’m struggling

Answer:

Step-by-step explanation:

use formula

A(x,y)=A'(-x,-y)

D(-4,-2)=D'(4,2)

Answer:

angle A = 88°

Step-by-step explanation:

Given: inscribed quadrilateral ABCD

(recall that inscribed quadrilaterals have opposite angles supplementary.

A=2x-40

B=116

D=x

From inscribed quadrilateral,

B+D=180 => 116+x = 180 => x=64

A=(2x-40) = 2*64-40 = 88°

(C = 180-88 = 92°)

Answer:

200 soldiers stand in a straight row.

Beginning from the left, the soldiers call out: 1, 2, 3, 4, 5, 1, 2, 3, 4, 5,

1, 2, 3, 4, 5,

Following that, the soldiers call out from the right: 1, 2, 3, 4, 1, 2,

3, 4, 1, 2, 3, 4,

How many soldiers call out the same number?

Algebra

For example, (x)(x)=x^2

Add the exponents of the variable to get the correct answer.

(k^3)(k^5)=k^8

Answer and Step-by-step explanation:

When two values have the same base, have exponents, and are being multiplied to each other, then we add together the exponents.

So, we are given k to the power of 3, which is multiplied by k to the power of 5. The powers (exponents) are added together to make 8, and the bases combine to be only one of the bases, being k.

So, we are left with the answer being [tex]k^8[/tex].

I hope this helps!

#teamtrees #PAW (Plant And Water)

Angle of one part of the circle = 250°

Angle of another part of circle = 360-250 = 110°

x° = 250-100/2 = 150/2. =75°

[tex]\huge\bold{Given :}[/tex]

Length of the rectangular plot = 100 m

Width of the rectangular plot = 70 m

[tex]\huge\bold{To\:find :}[/tex]

✿ Perimeter of the rectangular plot.

[tex]\large\mathfrak{{\pmb{\underline{\orange{Solution}}{\orange{:}}}}}[/tex]

[tex]\sf\blue{The \:perimeter \:of\:the\:rectangular \:plot \:is\:340\:m .}[/tex]

[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\orange{:}}}}}[/tex]

❥ We know that,

[tex]Perimeter \: of \: a \: rectangular \: plot \: = 2 \: ( \: length + breadth \: ) \\ = 2 \: ( \: 100 \: m \: + 70\: m \: ) \\ = 2 \: ( \: 170 \: m \: ) \\ = 2 \times 170 \: m \\ = 340\: m[/tex]

[tex]\sf\purple{Therefore,\:the\:perimeter\:of\:the\:rectangular \:plot\:is\:340\:m.}[/tex]

[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘[/tex]

Answer:

The answer is "16".

Step-by-step explanation:

[tex]n=100,000\\\\\pi =0.00016\\\\[/tex]

The expected number of retained foreign bodies  are:

[tex]=n \pi\\\\= 16[/tex]

Answer:

The y intercept is 4

Step-by-step explanation:

The slope is

m= (y2-y1)/(x2-x1)

  = (64-44)/(24-16)

  = 20/8

For each increase of 8 we go up 20

So for each decrease of 8 we go down 20

(16,44)

(16-8, 44-20)

(8,24)

(8-8,24-20)

(0,4)

The y intercept is 4

Answer:

5

Step-by-step explanation:

2+2-3+4=5

(2+2)=4

(4-3)=1

(1+4)=5

Answer:

No solution

Step-by-step explanation:

17 is an integer that is in between the integers of 16 and 18

16 and 18 are not consecutive integers.

No solution

Answer:

sin 42=x/4.6 then x=-0.9165/4.6, x=-4.216

Answer:

See attachment

Step-by-step explanation:

Required

How much wood needed (i.e. the surface area)

The question is incomplete, as the net of the triangular prism is not given. So, I will answer with the attached net.

To calculate the surface area, we simply calculate the area of each face of the net.

The area of the net is as follows:

Area= 2 * Area of Triangle + 2 * Area of 2 Congruent Rectangles + Area of the third rectangle

So, we have:

[tex]Area = 2 * \frac{1}{2} * 6 * 5 + 2 * 8 * 7 + 8 * 6[/tex]

[tex]Area = 30 + 112 + 48[/tex]

[tex]Area = 190cm^2[/tex]

Answer:

6

Step-by-step explanation:

Greatest common factor of 90 and 96 is 6.

Answer:

The greatest common factor for 90 and 96 is 6.

Step-by-step explanation:

Answer:

x=3.89

Step-by-step explanation:

I'll go in depth for you.

Before we figure out what we do, let understand what we know about this triangle.

Notice how line EG and HF intersect at Angle Z. We know that if two lines intersect at an angle, it form angles called vertical angles. This means that the two angles that are vertical to each other are congruent.

This means that angle Z in both triangles both measure the same.

Now since both triangles have 2 congruent corresponding angles, we can say that the Triangles are Similar due to the Angle-Angle Postulate.

"If two corresponding angles of two triangles are congruent, then the two triangles are similar."

What is mean when Triangles are similar?

It means that the similar triangles corresponding angles are equal and their sides are in proportion.

The corresponding sides are

EH and GF

EZ and ZG

HZ and HF.

Our proportion formula for similar triangles is

Any two sides of the first triangle divided by each other must equal the two corresponding sides of the second triangles divided by each other respectively.

We know FG and ZG so let set up our first fraction

[tex] \frac{fg}{zg} [/tex]

The corresponding sides of both are

Answer:

R = 17

Step-by-step explanation:

R = 2q - 5

Q = 3p + 2

Find the numerical value of R when p = 3

R = 2q - 5

R = 2(3p + 2) - 5

R = 6p + 4 - 5

R = 6p - 1

When p = 3

R = 6(3) - 1

R = 18 - 1

R = 17

Answer:

1.31

Step-by-step explanation:

= [tex]\frac{64}{56}[/tex]^2 x [tex]\frac{1}{2.92}[/tex]^3 x 2.48

= 1.31 x 0.40 x 2.48

= 0.524 x 2.48

= 1.31

:)

Answer was verified and rounded

Answer:

1651.06 m³

Step-by-step explanation:

the volume of the whole block is base area times height :

Vb = 10 × 12 × 18

but we have to deduct the volume of the removed central cylinder.

the volume of the cylinder is again base area times height :

Vc = pi×r² × 18 = pi×3² × 18 = pi×9×18

so, the volume of the object is

V = Vb - Vc = 2160 - 508.94 = 1651.06 m³

Answer:

it can make 8 dresses

Step-by-step explanation:

3⅜ goes into 28 8 times with .29 remaining

Answer:

42 ft

Step-by-step explanation:

14 times 14=196

R of circle =7

7 squared=49

49 times pi= 153.938040026

196-153.938040026= 42.0619599741

Rounded to 1 decimal=42.1

Rounded to whole number = 42

Answer:

3,6

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

The tip would be $1.44, so the total would be $13.44

Step-by-step explanation:

To find the tip you take the bill ($12), and multiply it by the percent of tip given (12%), but it has to be in decimal form. 12% in decimal form is .12. 12 times .12 is 1.44. Add $12 to that to get $13.44.

Answer:

Step-by-step explanation:

You could do this a couple of ways. The first and easiest is to change 12% to a decimal. 12% = 12/100 = 0.12

Add this onto 1.

1 + 0.12 = 1.12

Multiply this number by

12*1.12 = 12(1 +0.12)     Remove the brackets

12*1  + 1.44

Haircut + tip = 13.44

Of course, it would be much shorter to do it 12*1.12 = 13.44

The divisor (31) goes into the first digit of the dividend (1), 0 time(s). Therefore, put 0 on top Multiply the divisor by the result in the previous step (31 x 0 = 0) and write that answer below the dividend. Subtract the result in the previous step from the first digit of the dividend (1 - 0 = 1). Move down the 2nd digit of the dividend (6). The divisor (31) goes into the bottom number (16), 0 time(s). Therefore, put 0 on top Multiply the divisor by the result in the previous step (31 x 0 = 0). Subtract the result in the previous step from the number written above it. (16 - 0 = 16). Move down the last digit of the dividend. The divisor (31) goes into the bottom number (160), 5 time(s). Therefore put 5 on top Multiply the divisor by the result in the previous step (31 x 5 = 155) and write the answer at the bottom. Subtract the result in the previous step from the number written above it. (160 - 155 = 5) The answer is the top number and the remainder is the bottom number. Therefore, the answer to 160 divided by 31 calculated using Long Division is 5 Remainder

Answer:

6 and 7

Step-by-step explanation:

It is vertical angles (plural) - a pair of non-adjacent angles formed when two lines intersect. There are two pair of vertical angles with intersecting lines, they are across from each other.

Answer:

the answer is 3 and 7 third one

Answer:

no solution

Step-by-step explanation:

the lines are parallel so they never touch, this means that there is no solution

Answer:

2.361, 2.63, 2.631.

Step-by-step explanation:

Hope this helps.