PLEASE HELP, geometry

Answer:

(-10,6)

Step-by-step explanation:

Domain only refers to x values so for this problem you would simply put (-10,6) since -10 is the lowest value and 6 is highest value.

1/3 2/3 3/3

1/4 2/4 3/4 4/4

Answer:

y = 70 degree's

Step-by-step explanation:

180 is a straight line therefore the equation would read ...

180 = 110 + y

subtract 110 from both sides ...

70 = y

Answer:

y = 70

Step-by-step explanation:

This is a supplementary angle so:

y + 110 = 180

y = 180 - 110

y = 70

Answer:4

Step-by-step explanation:

Answer:

12.71in

step explanation:

The Length of an arc given is expressed as;

A = theta/360 * 2πr

10 = 45/360 * 2 * 3.14r

10 = 1/8 * 6.28r

Cross multiply

10 * 8 = 6.28r

80 = 6.28r

r = 80/6.28

r = 12.74in

Hence the radius is 12.71in

Given:

Width of a rectangular prism = 10 inches

Length of the rectangular prism = 16 inches

Volume of the rectangular prism = 1,120 cubic inches

To find:

The height of the rectangular prism.

Solution:

We know that the volume of a rectangular prism is:

[tex]V=l\times w\times h[/tex]

Where, l is length, w is width and h is height.

Putting [tex]l=10,w=16,V=1120[/tex] in the above formula, we get

[tex]1120=10\times 16\times h[/tex]

[tex]1120=160\times h[/tex]

[tex]\dfrac{1120}{160}=h[/tex]

[tex]7=h[/tex]

Therefore, the height of the rectangular prism is 7 inches.

Answer:

ik information jkvhov kdgon

Answer:

huh?

Step-by-step explanation:

whats the question

Answer:

m(WXY) = 224°

Step-by-step explanation:

<C is an inscribed angle.

Arc(WXY) is an intercepted arc whose end points are on <C.

Thus:

m(WXY) = 2(m<C)

Substitute

m(WXY) = 2(112°)

m(WXY) = 224°

Answer and Step-by-step explanation:

We are given the word format of an equation.

Let's right it out in numerical form.

[tex]\frac{1}{4} (x + 10) = x - 4[/tex]

The first part says One fourth the sum of x and 10

The sum of x and 10 would be shown as x + 10, and one fourth of that means that [tex]\frac{1}{4}[/tex] is multiplying (x + 10).

In this case, identical would mean equal to.

So, [tex]\frac{1}{4}[/tex](x + 10) would be = to something.

It says that it is identical to x minus 4 (x - 4).

[tex]\frac{1}{4} (x + 10) = x - 4[/tex] is the equation.

#teamtrees #PAW (Plant And Water)

Answer:

-125,-626

Step-by-step explanation:

please mark brainliest

Step-by-step explanation:

AB = AC ( Given)

angle BAD = angle DAC. (AD bisects BAC)

AD = AD. ( common side )

abd is congruent to adc. ( SAS Axiom)

Answer:

7+4i+9+5i-2-5i

7+4i+9-2

4i+7+9-2

4i+14

Answer: 14 + 4i

Step-by-step explanation:

(7 + 4i) + (9 + 5i) - (2 + 5i)

Group the real part and the imaginary part of the complex number

(a + bi) ± (c + di) = (a ± c) + (b ± d)i

(7 + 9 - 2) + (4 + 5 - 5)i

7+9-2=14 and 4+5-5=4

Therefore, (7+4i)+(9+5i)-(2+5i) is equal to 14 + 4i

Answer:

area of hexagon = 600√3 m²

explanation:

apothem² = 20² - 10² = 400 - 100 = 300

apothem of hexagon = √300 = 10√3 m²

area of hexagon = 1/2(6 x 20)(10√3) = 600√3 m²

Answer:

Step-by-step explanation:

One way to find the area of the hexagon is to use the formula [tex]A=\frac{1}{2}ap[/tex], where p is the perimeter and a is the apothem (distance from the center to the midpoint of one side).

The problem says the side length is 20, so the perimeter is 6 x 20 = 120.

The apothem is the distance marked by the dotted line. The rectangles height is [tex]20\sqrt{3}[/tex], so the apothem is half of that, [tex]10\sqrt{3}[/tex].

The area is [tex]\frac{1}{2}\cdot 10\sqrt{3} \cdot 120=600\sqrt{3}[/tex]

Answer:18

Step-by-step explanation:

Answer:

1=72   ,   2=108   , 3= 72   , 4=108

Step-by-step explanation:

c parallel to d means that 108 and 1 are adjacent angles , sum 180

therefore ang 1 = 180-108=72

2=108, corresponding angles,  

same as above for 3,  angle 3= 180-108 =72

2 and 4 are vertically opposite and are equal.

Answer:

no

Step-by-step explanation:

Answer:

No

Explanation:

2^2 + 2^2 = 8

3^2 = 9

8 is not = 9

Hope this helps!

Answer:

20100

Step-by-step explanation:

According to the scenario, computation of the given data are as follows,

Given equation

y = -1700x + 32000

Where x is the age of car and y is the value of the car.

Then value after 7 years can be calculated as follows,

y = -1700 (7) + 32000

y = -11900 + 32000

y = 20,100

So, the value of car after 7 years will be 20100.

Answer:

6.7

Step-by-step explanation:

Let x = the geometric mean

Then, 3/x = x/ 15

[tex]x^{2}[/tex] = 45

x = [tex]\sqrt{45}[/tex] = 6.7

Answer:

(98.2884 ; 98.3116)

Step-by-step explanation:

Given :

x = 98.30°F and s = 0.61°F

Sample size. n = 103

Zcritical at 95% = 1.96

Using the confidence interval relation :

x ± margin of error

Margin of Error :

Zcritical * s/√n

1.96 * 0.61/√103 = 0.0116

Lower boundary = (98.30 - 0.0116) = 98.2884

Upper boundary = (98.30 + 0.0116) = 98.3116

(98.2884 ; 98.3116)

Answer:

https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions/8th-slope/v/converting-to-slope-intercept-form

Step-by-step explanation:

Answer:

Step-by-step explanation:

Standard is  ax + by = c so

3y - 15x +45 = 0

-15x + 3y = -45  <------- standard form

Slope intercept is y = ax + b

3y - 15x + 45 = 0

3y = 15x - 45

Divide through by 3:

y = 5x - 15.  <---- Slope.intercept.

Answer: It's a Cube.

(Hope this helped!)

Answer:

20

Step-by-step explanation:

Answer:

70 degrees

Step-by-step explanation:

Angles 130 degrees and TUV are supplementary angles.  Thus, the latter is (180 - 120), or 60, degrees.  Now the sum of all three interior angles of this triangle must be 180 degrees:  (60 + 50 + >TUV) = 180, so >TUV is 70 degrees (answer C).

Answer:16

Step-by-step explanation:

Delta math

Answer:16

Step-by-step explanation:delta math

Answer:

A) 44.1

Step-by-step explanation:

I used omnicalculator. Should count because it's still a calculator.