What is the length of BC?
A) 9 units
B) 11 units
C )15 units
D) 16 units

Answer:

B 5 F   it is the warmest

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

its the closest to the right

Answer:

3.50

Step-by-step explanation:

(13 - 6) divided by 2

7 divided by 2

$3.50

Answer:

3.50

Step-by-step explanation:

13 - 6 =7

If you have 7 dollars left and need 2 cards, u can plit the 7 dollars

7 ÷ 2 = 3.50

Answer:

B. 0

Step-by-step explanation:

Your welcome :)

Answer:

b.0

Step-by-step explanation:

i got it right

Answer:

420% of 85 = 357

Step-by-step explanation:

85/x=100/420

(85/x)*x=(100/420)*x       - we multiply both sides of the equation by x

85=0.23809523809524*x       - we divide both sides of the equation by (0.23809523809524) to get x

85/0.23809523809524=x

357=x

x=357

Answer:

[tex]\huge\boxed{\sf 2}[/tex]

Step-by-step explanation:

Since these triangles are similar, we'll use proportion to find the unknown side.

[tex]\sf \frac{25}{10} = \frac{5}{?}[/tex]

Cross Multiply

[tex]\sf ? * 25 = 10*5[/tex]

Divide 25 to both sides

[tex]\sf ? = 50/25\\\\? = 2[/tex]

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

Answer:(-2,0)

Step-by-step explanation:

you just kinda have to guess tbh that’s what i did

Answer:

138 meters squared

Step-by-step explanation:

Area of the shape

[tex] = \frac{1}{2} \times (14 + 9) \times 12 \\ \\ = \frac{1}{2} \times 23 \times 12 \\ \\ = 23 \times 6 \\ \\ = 138 \: {m}^{2} [/tex]

Answer:

Yes, Rain is correct

238.5 square inches

Step-by-step explanation:

Surface Area of a Triangular Pyramid,A = 1/2(a × b) + 3(1/2 × b × s)

= (1/2 × 10 × 8.7) + 3(1/2 × 10 × 13)

= 43.5 + 3(65)

= 43.5 + 195

= 238.5 square inches

The surface area of the triangular pyramid = 238.5 square inches

The surface area of the net of the triangular pyramid is 223.5 in². Rain is not correct.

An equation is an expression that shows the relationship between two or more numbers and variables.

From the net attached:

Surface area = 3(1/2 * 10 * 12) + (1/2 * 10 * 8.7)

Surface area = 223.5 in²

The surface area of the net of the triangular pyramid is 223.5 in². Rain is not correct.

Find out more on equation at: https://brainly.com/question/2972832

#SPJ5

Answer:

a=32.5

Step-by-step explanation:

6.50×5

you and your four friends . that equals to five people so five multiply by 6.50

the answer to your question is x=0

X=0

−32−8x=−7x+8(8x−4)

−8x−32=−7x+8(8x−4)

−8x−32=−7x+64x−32

−8x−32=57−32

−8−32+32=57−32+32

−8=57

Answer:

100

Step-by-step explanation:

Answer:

100

Step-by-step explanation:

70x2 = 140

140-40 = 100

Answer:

1176

Step-by-step explanation:

Answer:

I THINK IT IS C.

Step-by-step explanation:

Answer:

19/24 is the answer

We want to see which ordered pairs are a solution of the equation:

5x - 2y = 20

The ordered pairs are not given, so I will give a general answer, finding the general form of all the ordered pairs that are solutions.

We start with the equation:

5x - 2y = 20

First, we need to isolate one of the variables, let's isolate y.

2y = 5x - 20

y = (5/2)*x - 20/2

Then we get:

y = (5/2)*x - 10

From this, all the ordered pairs (x, y) that are solutions of this equation are given by:

(x, (5/2)*x - 10)

Then to get the points we just need to replace the "x" with numbers, for example for x = 0 we get the solution:

(0,  (5/2)*0 - 10) = (0, -10)

For x = 1 we get the solution:

(1, (5/2)*1 - 10) = (1, -15/2)

And so on.

If you want to learn more, you can read:

https://brainly.com/question/12974594

Answer:

(5,0)

Step-by-step explanation:

lol

Answer

(5,-1) is the c

Answer:

a+b=c

Step-by-step explanation:

add a and b and thats c

Answer:

A. 11+11+3. The two longer sides are 11 feet, and the one shorter side is 3 feet.

b.  yes it is because the isoscele tringle is 25 feet in perimeter.

the equallateral triangle is 24 feet in perimeter.

Answer:

Probability is the probability of an occurrence taking place or the number of favorable events divided by the number of potential outcomes.

Step-by-step explanation:

Answer:

Probability is the likelihood of something happening.

Step-by-step explanation:

It is more probable of something reasonable happening, as opposed to something non-reasonable.

Answer:

i need help with this too\

Step-by-step explanation:

Answer:

B. The quadrilaterals are all the same size and shape.

Step-by-step explanation:

Lauren was drawing a tower ONLY using SIMILAR quadrilaterals, so since that is, since the quadrilaterals are similar, then they must have the same size and shape.

The statement i.e. true for quadrilaterals should be

B. The quadrilaterals are all the same size and shape.

A quadrilateral refer to the closed shape also it is the type of polygon that comprises of four sides, four vertices, and the four angles. Here the sum of the interior angle should be equivalent to the 360 degrees.

Therefore, we can conclude that the second option is correct.

hence, the rest of the options are wrong.

Learn more about angle here: https://brainly.com/question/11816894

Answer:

she used a $20 bill, $10 bill, $5 bill, $1 bill, 25 cents 5 cents, and 2 pennies

Step-by-step explanation:

Answer: $595

is the correct answer

Answer:

Step-by-step explanation:

x= -0.23 or -7/30

Step-by-step explanation:

let no. of hours be x.

45x - 12 ≥ 117

45x ≥ 129

x ≥ 2.8667 (5sf)

therefore, 3 hours (round up to next whole number).

Topic: inequalities

If you like to venture further, do check out my insta (learntionary) where I regularly post useful math tips! Thank you!

Answer:

SAS postulate

Step-by-step explanation:

The triangles have two congruent sides and one congruent angle. The congruent angle is the included angle. This meets SAS criteria.

Hope this helps :-)

See also https://brainly.com/question/18898343

Image from aplustopper

Answer:

All possible values of ∠Y are 76.6° and 103.4°

Step-by-step explanation:

In Δ WXY

∵ x is the opposite side of ∠X

∵ y is the opposite side of ∠Y

→ By using the sine rule

∴ [tex]\frac{x}{sin(X)}[/tex] = [tex]\frac{y}{sin(Y)}[/tex]

∵ x = 85 and y = 88

∴ m∠X = 70°

→ Substitute them in the rule above

∴ [tex]\frac{85}{sin(70)}[/tex] = [tex]\frac{88}{sin(Y)}[/tex]

→ By using the cross multiplication

∴ 85 × sin(Y) = 88 × sin(70)

→ Divide both sides by 85

∴ sin(Y) = 0.9728582427

∴ m∠Y = [tex]sin^{-1}[/tex](0.9728582427)

∴ m∠Y = 76.62037845

→ Round it to the nearest tenth

∴ m∠Y = 76.6°

→ The other value of ∠Y is the obtuse angle supplement of ∠Y

∴ m∠Y = 180 - 76.6

∴ m∠Y = 103.4°

∴ All possible values of ∠Y are 76.6° and 103.4°

Answer:

No Possible triangles

Step-by-step explanation:

Answer:

please I cannot see can you resend it