2z + 15z + – 14z + 10z = 13

Answer: how high off the ground was the ball when it was thrown

Step-by-step explanation:

Answer:

Rectangular pyramid : Faces, Vertices, Edges = 5 , 5 , 8 respectively

Step-by-step explanation:

Rectangular pyramid is a 3D shape, with base as rectangle & triangle face corresponding to each side of base (on the top)

Faces = 5 { 1 rectangular base face , 4 triangular faces above}

Vertices = 5 { 4 vertices of rectangle, 1 vertice on top - where triangles' tips intersect}

Edges = 8 {4 edges of rectangle at base , 4 edges of triangles above}

Answer:

b. 5, 5, 8

Step-by-step explanation:

i did the assignment and this was the correct answer <3

Answer:

A.) The similar triangle help to show that the slope of the line is -2

Step-by-step explanation:

I'm so sorry this is late, but if it's on odyssey, I can guarantee this is right

To get this answer, we'll use the cosine ratio

cos(angle) = adjacent/hypotenuse

cos(A) = AC/AB

cos(35) = b/c

cos(35) = b/280

280*cos(35) = b

b = 280*cos(35)

b = 229.362572400918

b = 229

When you use your calculator, make sure it's in degree mode.

Answer: 22

Step-by-step explanation:

Given

Brittney has 2 and  [tex]\frac{3}{4}[/tex] yards of fabric

Converting it to a fraction

[tex]\Rightarrow 2\ \dfrac{3}{4}=\dfrac{8+3}{4}\\\\\Rightarrow \dfrac{11}{4}[/tex]

Wreath require [tex]\frac{1}{8}[/tex] yards

Number of wreaths that can be made

[tex]\Rightarrow n=\dfrac{\frac{11}{4}}{\frac{1}{8}}\\\\\Rightarrow n=\dfrac{11}{4}\times \dfrac{8}{1}\\\\\Rightarrow n=22[/tex]

She can make 22 wreaths

Answer:

The correct answer is [tex]108\pi (yd^3)[/tex].

Step-by-step explanation:

The formula to find a volume of a cone is [tex]\pi r^2*\frac{h}{3}[/tex], where [tex]r[/tex] represents the radius and [tex]h[/tex] represents the height of the cone. By substituting the values in, you'll get that the volume of the cone is equivalent to [tex]\pi*6^2*\frac{9}{3}[/tex] = [tex]36\pi * 3[/tex] = [tex]108\pi (yd^3)[/tex], so that is the answer.

Answer:

108 cu. yd.

Step-by-step explanation:

V = [tex]\frac{\pi r^{2} h}{3}[/tex] = [tex]\frac{ \pi 6^{2} *9}{3}[/tex] = [tex]\frac{36(9)\pi }{3}[/tex] =[tex]\frac{ 324\pi }{3}[/tex] =  108 cu. yd.

Answer:

y = -3/2x + 2

Step-by-step explanation:

The equation has the format  y = mx + b  where  m  is the slope and  b  is the y-intercept.

The question gives you the y-intercept, so  b = 2.

As for the slope, you need the fact that perpendicular lines have slopes that are opposite ("negative") reciprocals of each other.

The slope of the line given in the question is 2/3.  The opposite reciprocal of 2/3  is  - 3/2.

The equation for the line is  y = -3/2x + 2

Answer:

Answer: 51.3∘ and 128.7∘

Step-by-step explanation:

In ΔUVW, w = 5.3 inches, v = 3.6 inches and ∠V=32°. Find all possible values of ∠W, to the nearest 10th of a degree.

We solve the above question using sine rule formula. This is given as:

w/sin W = v/sin V

w = 5.3 inches

v = 3.6 inches

∠V=32°.

5.3/sin W = 3.6/sin 32

Cross Multiply

sin W × 3.6 = 5.5 × sin 32

sin W = 5.5 × sin 32/3.6

W = arc sin (5.5 × sin 32/3.6)

W = 51.28° or 128.72°

Approximately

= 51.3° or 128.7°

Answer:

128.7

Step-by-step explanation:

deltamath

Answer:

D. EF is longer than EG.

Step-by-step explanation:

I took the quiz

3)

26 + ( 3x + 1 ) = 180

27 + 3x = 180

3x = 180 - 27

3x = 153

x = 153/3

x = 51

___________________

4)

( 4x + 1 ) + ( 3x + 4 ) = 180

7x + 5 = 180

7x = 180 - 5

7x = 175

x = 175/5

x = 25

Answer:

3) [tex]x=51[/tex]

4)[tex]x=25[/tex]

Step-by-step explanation:

[tex]3) ~ 3x+1+26=180\\ \\ ~ (linear ~pair)[/tex]

[tex]3x+27=180\\~ ~ -27 ~ ~-27[/tex]

[tex]subtract ~ -27 ~ from ~ both ~ sides[/tex]

[tex]\frac{3x}{3} =\frac{153}{3}[/tex]

[tex]x=51[/tex]

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

[tex]4)~ 4x+1+4+3x=180[/tex]

[tex]7x=180-5[/tex]

[tex]x=\frac{175}{7}[/tex]

[tex]x=25[/tex]

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

hope it helps...

have a great day!!

Step-by-step explanation:

42. 9025 (95% of 9500 or 0.95 x 9500)

43. 279 ( 279 + 861= 1140; 1140 is 12% of 9500 or 0.12 x 9500)

Answer:

x = 4.4

Step-by-step explanation:

I'm going to assume you want to solve for x so here we go.

You need to work backwards for this equation, and whatever you do to the LHS, you do to the RHS.

First, you need to remove the minus 3, which means that on both sides, you add 3. Adding three on the LHS makes the -3 disappear, and adding 3 on the RHS makes the 19 go to a 22.

Your equation is now 5x=22.

Since 5x means 5 × x, to get rid of it, you need to divide 5x by 5. Doing it to the LHS will make the five disappear, and doing it to the RHS will make it go to 22 ÷ 5 which equals 4.4

Therefore, x = 4.4

Answer:

42

Step-by-step explanation:

4+4+4+4+6+6+6+6 = 42

Answer:

a = 40

Step-by-step explanation:

This is a complementary angle so it will add up to 90 degrees 90 - 50 = 40 so 40 is the missing angle hope this helps you!

Answer:

Step-by-step explanation:

She walked 9 blocks to the store

Answer:

9 blocks

Step-by-step explanation:

Answer:

Step-by-step explanation:

2.25x has an infinite number of equivalents.

Three are as follows:  (225/100)x, (9/4)x and (0.00225/0.001)x

Answer:

The actual width of the screen = 22.45 inches

Step-by-step explanation:

From the above question, we are given the following parameters

Diagonal = 27 inches

Height (Length) = 15 inches

Width = ???

To solve this question we would be using Pythagoras Theorem.

Diagonal² = Length² + Width²

Width² = Diagonal² - Length²

Width = √Diagonal² - Length²

Width = √27² - 15²

Width = √729 - 225

Width = √(504)

Width = 22.449944321 inches

Approximately to the nearest inch,

The actual width of the screen = 22.45 inches

Answer:

3√3 + 1√7

Step-by-step explanation:

Answer:

7.84 or 3√3+√7

Step-by-step explanation:

Answer:

The answer is 50.

Step-by-step explanation:

A=(a+b)/2 x h is the formula you would use to find the area of a trapezoid.

So, (9+11)/2 times 5 would be 50.

I hope this helps you! :)

Answer:

61.68cm

Step-by-step explanation:

Perimeter of the semicircle = 2πr

r is the radius = 12/2 = 6cm

Perimeter of the semi circle = 2(3.14)(6)

Perimeter of the semi circle = 37.68cm

Adding the remaining sides of the polygon

Perimeter of the figure = 37.68+ 10 + 6 + 8

Perimeter of the figure = 61.68cm

Hence the perimeter of the figure is 61.68cm

Answer:

166mm

Step-by-step explanation:

i am smart

Answer:

146 mm²

Step-by-step explanation:

First, let's start with the formula for the surface area of a rectangular prism.

A = 2(wl + hl + hw)

Plug in everything that you know.

A = 2[(4 · 5) + (7 · 5) + (7 · 4)]

Simply the equation.

A = 2(20 + 35 + 28)

A = 2(73)

A = 146

Answer:

mean is 63 median is 68 and range is 44

Answer:

78 feet

Step-by-step explanation:

6/36=13/x

6×x=13×36

6x=468

6x/6=486/6

x=78

Answer:

144

Step-by-step explanation:

180 - 36 = 144