Need help with the answer please and thank you

Answer:

In the figure above, click 'reset'. As you can see, a diagonal of a rectangle divides it into two right triangles, BCD and DAB. The diagonal of the rectangle is the hypotenuse of these triangles. We can use Pythagoras' Theorem to find the length of the diagonal if we know the width and height of the rectangle.

As a formula:

Diagonal =  √   w 2  +  h 2    

where:

w  is the width of the rectangle

h  is the height of the rectangle

Step-by-step explanation:

Hope this helps

Answer:

They are the same length

Step-by-step explanation:

Answer:

318 but u didnt give to much of info

Step-by-step explanation:

Answer:

-3, -1, and 0.

Step-by-step explanation:

Anything from -4 and lower makes it false. So, -8 would have to be unselected. And -3 would have to be selected.

Answer:

The number of years it will take for Francesca to grow 6 inches is 12 years

Step-by-step explanation:

The height to which Francesca is growing, Δh/Δt = 1/2 inch per year

The number of years, 'Δt', it will take her to grow 6 inches given as follows;

Δh/Δt = 1/2 inch/year

Δh = 1/2 inch/year × Δt

When Francesca grows 6 inches, we have;

Δh = 6 inches

∴  Δh = 6 inches = 1/2 inch/year × Δt

6 inches = 1/2 inch/year × Δt

Δt = 6 inches/(1/2 inch/year) = 12 years

The number of years it will take for Francesca to grow 6 inches, Δt = 12 years

Answer:

m<AEB = 46°

Step-by-step explanation:

Given:

Arc AD = 161°

Arc BC = 107°

Required:

m<AEB

Solution:

Vertex angle = ½(sum of intercepted arcs) => Theorem for angle inside a circle and its intercepted arcs)

This:

m<AED = ½(AD + BC)

m<AED = ½(161 + 107) => Substitution

m<AED = ½(268) = 134°

✔️m<AEB = 180° - m<AED => Linear pair theorem

m<AEB = 180° - 134° => substitution

m<AEB = 46°

Answer:

Do you have a diagram to follow?

It will much help, and easier for answering.

The radius of the other similar circle is, 6 inches

In mathematics, the circle is a two dimensional rounded figure which has no corner edges.

Standard form = (x - a)² + (y - b)² = r²

Angle = Arc / Radius

Given that,

The two arc lengths for the circles are equal

One circle has a radius of 8 inches and a shaded sector with an angle measure of 90 degrees

The second circle has a shaded sector with an angle measure of 120 degrees

The radius of second circle = ?

α = 90°

It is known that,

π radian = 180°

1°  = π/180 radian

Now,

α = 90 × π/180

   =  π/2

β  = 120°

   =  120 × π/180

   =   2π/3

In Circle 1,

Angle = Arc / Radius

π/2 = Arc/8

Arc = 4π

In both the circles, length of arc is same,

In Circle 2,

Angle = Arc / Radius

2π/3  = 4π/Radius

Radius = 6

Thus, the radius of second circle is 6 inches

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Answer:

Look below.

Step-by-step explanation:

From looking at this figure we could break it up into 3 different shapes and find the area of each giving us the area of the shape by adding.

Area of a square formula: A=LW

Area of a triangle formula: A=1/2bh

Rectangle:

A=8 x 4

A=32

Triangle 1:

A=1/2bh

A=1/2(3)(2)

A=3

Triangle 2:

A=1/2bh

A=1/2(3)(3)

A=4.5

Now add them all together to get your area of the figure.

32+3+4.5=39.5

Area=39.5

Answer:

10

Step-by-step explanation:

Answer:

In isoceleus triangle Both angles are equal

In Triangle sum of  all angles are eual to 180  

∘

Step-by-step explanation:

Answer:

25x^2-36

Step-by-step explanation:

30x-30x=0

that leaves 25x^2-30x

Answer:

267946.7

Step-by-step explanation:

here's the formula

V=4 /3πr3

Answer:

[tex]\frac{1}{3}[/tex]

Step-by-step explanation:

The answer is no. The Triangle Inequality Theorem states that the sum of the lengths of any two sides of a triangle must be greater than the length of the third.

Answer:

No

Step-by-step explanation:

Because you have to add the smallest ones which are 3 and 16 if u add them up it = 19 and you cant have 19 , 19 you have to have the smallest numbers ADD UP Greater Than the biggest number, when its equal to itself it doesn't form a triangle because the lengths are short by 1 please tell me if u need more help

Answer:

(x−6)(x−6)

Step-by-step explanation:

MathPapa algebra calculator, thank me later

Answer:

c

Step-by-step explanation:

Answer:

I'm not sure

I think its 30 or 26

Step-by-step explanation:

Answer:

30 feet

Step-by-step explanation:

The ladder laying against the wall will create a right triangle.

The side lengths will be 18 and 24 and you will solve for the hypoteneuse which will be the length of the latter.

You can use the pythagorean theorm so

[tex]a^{2} +b^{2} =c^{2}[/tex] so you plug in the values

[tex]18^{2}+24^{2} =c^{2} \\324+576=c^{2} \\900=c^{2} \\\sqrt{900} =\sqrt{c^{2} } \\30=c[/tex]

Emily earned more

Step-by-step explanation:

45.50 x 6= 273

Answer:

(6, - 1 )

Step-by-step explanation:

Given the 2 equations

2x + y = 11 → (1)

[tex]\frac{1}{2}[/tex] x - 5y = 8 ← (2)

Multiplying (2) by - 4 and adding to (1) will eliminate the x- term

- 2x + 20y = - 32 → (3)

Add (1) and (3) to eliminate x

0 + 21y = - 21

21y = - 21 ( divide both sides by 21 )

y = - 1

Substitute y = - 1 into either of the 2 equations and solve for x

Substituting into (1)

2x - 1 = 11 ( add 1 to both sides )

2x = 12 ( divide both sides by 2 )

x = 6

solution is (6, - 1 )

Answer: c=4

Step-by-step explanation:

c^2+3^2=5^2

c^2+9=25

c^2=16

c=4

Hence, the other leg if necessary round to the nearest tenth is [tex]4cm[/tex].

What is the triangle?

A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry.

[tex]H^2=B^2+P^2[/tex]

Here given that,

One of the legs of a right triangle measures [tex]3[/tex] cm and it's hypotenuse measure [tex]5[/tex] cm

Let the base of triangle is [tex]x[/tex].

So,

[tex]H^2=B^2+P^2\\\\(5)^2=x^2+(3)^2\\\\25=x^2+9\\\\25-9=x^2\\\\16=x^2\\\\x=4[/tex]

Hence, the other leg if necessary round to the nearest tenth is [tex]4cm[/tex].

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The statement that best describes the situation shown in the graph is

sales increase with a decrease in the price

Option B is the correct answer.

The coordinates in a graph indicate the location of a point with respect to the x-axis and y-axis.

The coordinates in a graph show the relationship between the information plotted on the given x-axis and y-axis.

We have,

From the graph,

We see that,

As the price decreases, the sale increases.

Thus,

The statement that best describes the situation shown in the graph is

sales increase with a decrease in the price

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Answer:

moooooooooooooooooo

Answer:

yes I need to wash ur homework

Answer:

6

Step-by-step explanation

hope this answer is right

Step-by-step explanation:

The total length is 66, so 66 - 11 = 55, then they are 5 (a) so 55/5 = 11, so the answer is 11

hope you find this helpful. :D

Answer:

below

Step-by-step explanation:

-2(2x+6)=-3x

1. distribute

-4x-12=-3x

2. add 3x to both sides

-x-12=0

3. add 12 to both sides

-x = 12

4. divide both sides by -x or -1

-x/-1 = 12/-1

ANSWER : x = -12

Answer:

is that the whole math question? I need a number after the < to solve this

Answer:

The dimensions of the room in inches on the scale drawing is

[tex]3\frac{1}{4}[/tex] inches by [tex]3\frac{3}{4}[/tex]inches OR 3.25 inches by 3.75 inches

Step-by-step explanation:

From the question, the dimension of the room is 13feet by 15feet.

Now, if the room is drawn to 1/4 inch represents 1 foot scale, i.e 0.25 inch represents 1 foot, then the dimension of the room in inches on the scale drawing can be determined as follows

Since 1 foot = 0.25 inch  

∴ 13 feet on the scale drawing will be 13 × 0.25 = 3.25 or 3 1/4 inches

and 15 feet on the scale drawing will be 15 × 0.25 = 3.75 or 3 3/4 inches

Hence, the dimensions of the room in inches on the scale drawing is

[tex]3\frac{1}{4}[/tex] inches by [tex]3\frac{3}{4}[/tex]inches OR 3.25 inches by 3.75 inches.

Answer:

25

Step-by-step explanation:

Answer:

3,-4

Step-by-step explanation:

Answer:

Step-by-step explanation:

base b = 2 in

slant height L = 7 in

lateral area = 4·½bL = 4·½·2·7 = 28 in²

base area = b² = 4 in²

surface area = 28+4 = 32 in²

If b = 14 and L = 49:

lateral area = 4·½·14·49 = 1372 in²

base area =  196 in²,

and surface area = 1372+196 = 1568 in²

The surface area has multiplied by 49.

Answer:

49

Step-by-step explanation:

I just took a quiz with this question and got it right.

JUST TRUST ME

Answer:

the answer for the problem is option B. g(x) = (x - 4)2 - 1