I need to figure out the answer to this problem, and so far, after an hour, I can't. Can someone help me please? as soon as possible. THanks!P.S. I need the answer to letter b.

Jake drew an isolsceles triange.
10a. What are the measures of the two acute angles?
10b. How do you know?

Answers

Answer 1

Answer: Well, first I need to explain A for you to understand B.
So, an isosceles triangle has two equal angles. Assuming that the third angle is obtuse, it has to be greater than 90 degrees.
Now, do 180-91. that equals 89. 89 divided by two equals 44.5. This is an acute angle, and 44.5+44.5+89=180. 180 is the sum of the angles of a triangle

For B, it's honestly just a description of the way you did it. You can use what I did or if you did a different method.
Sorry it's so late! I hope it's on time!

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Hot dogs buns come in packages of 8 for the school picnic mr spencer bought 30 packages of hot dog buns . How many hot dog buns did he buy

Answers

Answer:

240 buns

Step-by-step explanation:

Hot dogs buns come in packages of 8.

Mr Spencer bought 30 packages of hot dog buns for the school picnic.

We have to multiply 30 packages with number of buns in one package.

He bought total number of hot dog buns = 30 × 8

= 240 buns

Mr. Spencer bought 240 hot dog buns.

He bought 240 hot dog bun for the picnic you need to multiply 30x8=240

I NEED HELP ASAP SOMEONE PLEASE HELP MEEEEE

Answers

When X is multiplied by 1.6 you get the y value

How many minutes is 3/10

Answers

About 0.3 minutes✌️✌✌

My math teacher is giving me a question about the mean absolute deviation. I don't really get it. Some help please.

Answers

well, you didn't show the question but i can tell you this: first find the mean of the data set.
1) 1+2+3+4=10 10/4(amount of #)=2.5
then, subtract the mean from each number in the data set.
2) 1-2.5= -1.5; 2-2.5= -0.5; 3-2.5= 0.5; 4-2.5= 1.5
convert all these numbers to positive, then add them together.
3)1.5 + 0.5 + 0.5 +1.5 = 4
divide the total by the amount of # in the data set
4/4=1
the MAD in this case is 1.

Hope i helped!! :)

This right square pyramid has a base length of 4 inches and a slant height of 7 inches what is the surface area of this pyramid?

Answers

Hence Surface are of pyramid is $74.24 inches^(2)$

What is a square pyramid?

A pyramid with base as square is said square pyramid

How to calculate Surface area?

Formula to calculate surface area= $A=a^(2) +2a\sqrt{(a^(2) )/(4) +h^(2) }$

where a =4 ,h=7

= $4^(2) +2(4)\sqrt{(4^(2) )/(4)+7^(2) }$

= 16+ $8$ $\sqrt{(4)/(1 ) +49$

=16+8*7.28

=16+58.24

= $74.24 inches^(2)$

Learn more about surface are of pyramid

brainly.com/question/1296754

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Final answer:

The surface area of the right square pyramid is calculated by adding the area of the square base (16 square inches) and the combined area of the triangular faces (56 square inches). Hence, the total surface area of the pyramid is 72 square inches.

Explanation:

To calculate the surface area of a square pyramid, you need to calculate the area of the base and the area of the four triangular sides. Firstly, the area of the square base is found using the formula A = s², where s is the side length. In this case, the base area (A) would be 4² = 16 square inches.

Secondly, to find the area of a single triangular face you use the formula A = 0.5*base*height, in this case, the base is the same as the square base and the height corresponds to the slant height (7 inches). Thus, the area for one triangle would be 0.5*4*7 = 14 square inches. As the pyramid has four equal triangular faces, to find the total area of these faces you would multiply 14 by 4 giving 56 square inches.

Finally, to find the total surface area of the pyramid, you add the base area and the area of the triangular faces together, which results in 16 + 56 = 72 square inches.