Identifying Triangle Congruence​​​

May be completely wrong, but I think it's 30+(-10).

Answer: I say D I could be wrong tho

Step-by-step explanation:

Answer:

D) The area of the parallelogram is 0.05 mm^2 larger than the area of the rectangle

Step-by-step explanation:

Area of parallelogram is 3.4*3 = 10.2

Area of rectangle is 3.5*2.9 = 10.15

The area of the parallelogram is 0.05 mm^2 larger than the area of the rectangle

Answer:

The answer is no

Step-by-step explanation:

Even though there are 8 pieces its not even

Pls let me know if the answer is correct or not

Answer:

round cake - 82.42 in^2

rectangular cake - 114 in^2

Round cake:

d = 7 in

r= d/2 = 7 in /2 = 3.5 in

h = 2

The surface area of a cylinder is: A = 2pie r^2 + 2pie rh The surface are of the round cake (cylindrical cake) excluding the bottom is

Area = 2pie r^2 + 2pie rh - pie r^2

Area = pie r^2 + 2pie rh

Area = 3.14 * 3.5² + 2 * 3.14 * 3.5 * 2

= 38.46 + 43.96

= 82.42 in^2

Rectangular cake:

w = 6 in |= 9 in h = 2 in

The surface area of a rectangle

A = 2wl + 2wh + 2lh

The surface are of the rectangular cake excluding the bottom is

A = 2wl + 2wh + 2lh - wl

A = wl + 2wh + 2lh

A = 6 * 9 + 2* 6 * 2 +2 *9 * 2

= 54 + 24 +36

= 114 in^2

Answer:

-1

Step-by-step explanation:

Answer:

2,4,5

Step-by-step explanation:

Answer:

2, 4 and 5.

Step-by-step explanation:

Answer: RICK ROLLED YOU HAHA

Step-by-step explanation: 3 and 40 + n

Answer:

hahahahahhahshahahajahjajajajajahakagajagay2vrhek3

Answer:

Shape B is 4 times the size of Shape A and is reflected over the x-axis. It is also shifted 1 to the right.

Answer:

i dont know

i am only a kid

but it is 100000000000000

hehe

Answer:

15x + 30y - 220

Step-by-step explanation:

The answer is 15x + 30y - 220

Answer:

1.5 ft

Step-by-step explanation:

Use the Pythagorean theorem and rearrange it to find the third length.

3.6^2 + x^2 = 3.9^2

3.9^2 - 3.6^2 = x^2

15.21 - 12.96 = 2.25

sqrt 2.25 = 1.5

x = 1.5

Answer:

the answer is B : 7

Step-by-step explanation:

Answer:

B. 7

Step-by-step explanation:

According to the word problem, Muna is dividing a piece of string that 42 2/3 long into 2/3 pieces.

[tex]\frac{14}{3} /\frac{2}{3}[/tex] (changed to an improper fraction)

Whenever dividing fractions, remember this:

SAME, CHANGE, RECIPROCAL (FLIP)

KEEP THE FIRST FRACTION THE SAME

CHANGE THE DIVISION SIGN TO A MULTIPLICATION SIGN

FLIP THE SECOND FRACTION

[tex]\frac{14}{3} *\frac{3}{2} =\frac{42}{6}[/tex]

[tex]\frac{42}{6} =7[/tex]

I, therefore, believe Muna will have 7 pieces of string.

Answer:

32

Step-by-step explanation:

There are two possible outcomes, heads and tails

Probability = Number of events over number of favorable outcomes

64 being the number of events and heads and tails being the number of favorable outcomes ( 2 )

64 / 2 = 32

Hence, the coin is likely to land on heads 32 out of the 64 times.

Answer:

Diameter = 7, Radius = 3.5

Radius = 9, Diameter = 18

Diameter = 12, Radius = 6

Radius = 2.5, Diameter = 5

Step-by-step explanation:

The diameter is the largest line that can be drawn in a circle. It passes from one end of the circle to another, and it goes through the center of the circle. The radius is a line drawn from the center of the circle to the circumference of a circle. By its definition, the radius will always be half of the diameter. Use this information to find the radius of the circle when given the diameter,

Diameter = 7, Radius = 3.5

Radius = 9, Diameter = 18

Diameter = 12, Radius = 6

Radius = 2.5, Diameter = 5

Answer:

<EFD= 47.5°

<CFD=47.5°

Step-by-step explanation:

Seeing that 85° is already there and it would be an opposite angle to <BFC all you would have to do is subtract that 85° from 180° because that's the angle of a straight line. then when you get 95° you divide it by 2.

Answer:

A is your answer for the first question. I am positive. For the second, it is (i am ordering the answers in numbers from left to right) 4, 1, 2, 3.

Step-by-step explanation:

Answer:

15) D

16) I don't know the second one (just substitue the pi's into the expression)

Step-by-step explanation:

Pls mark me brainliest

Answer:

[tex]18 \times 18 \times 0.25 \times 0.5 \times 3.14 = 127.17[/tex]

Answer:

127.17

Step-by-step explanation:

Area = pi * r^2 / 2

pi = 3.14

d = 18

r = d / 2

r = 18/2

r = 9

Area = 3.14 * 9^2 /2

Area = 3.14 * 81 / 2

Area = 254.34 / 2

Area = 127.17

Answer:

The answers are the 2nd, 5th, and last answer choices. Source: I did this question before and I remember the answers.

IAnswerQuestionsBoi avatar

Your welcome if that helped

Step-by-step explanation:

Answer:

Because Tisa's section of sidewalk is  longer  than Paloma's section, each foot of error in measurement results in a  lesser  percent error. Tisa's measurement is  3  ft off and Paloma's measurement is  1  ft off, so Tisa's measurement is  6 % off and Paloma's measurement is  10 % off.

Pretty sure it's { E } lol

Answer:

we have in total 278 students

69 for country

81 for pop

80 for rock

58 for rap

Step-by-step explanation:

if you add each kid who wanted to be in different groups the you could add

there numbers individually for country pop rock and rap.

Answer:

A

Step-by-step explanation:

vertex: (1 , -4)

Answer:

second

Step-by-step explanation:

Answer:

the second one which is B

Answer: B. (The distribution’s minimum is an outlier.)

Step-by-step explanation: Using the data above, the minimum 3 is farthest away from the median, Q3, and the maximum. Basically, since it`s the farthest away the answer is B.

Answer:

7. A, C, D

Step-by-step explanation:

b and e wouldnt make sense since a ractangle cant have the traits of a polygon nor a rhombus

Answer:

Step-by-step explanation:

area of triangle: bh x 1/2

15 x 12 x 1/2

180 x 1/2

90

so, the area is 90 cm squared