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3 years ago

Geometry Sem2 Quiz 1.2.1 - Isosceles Triangles 2. Find the value of x. x + 3 12

Mathematics

2 answers:

Monica [59]3 years ago

8 0

Answer:

Step-by-step explanation:

because isocelese triangle have 2 congruent and sence 9+3 =12 then the answer is 9

hope this helped:)

nirvana33 [79]3 years ago

5 0

Answer:

x = 9

Step-by-step explanation:

The angles in red are equivalent and the triangle is isosceles.

This means the sides with lengths 12 and x + 3 are equivalent.

x + 3 = 12

x + 3 - 3 = 12 - 3

x = 9

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john is knitting a blanket. he records the length he knits each day. how many more inches does john need to knit so the blanket

sammy [17]

Answer:

60 - 16 = 44

He has to knit 44 more inches so the blanket is 6o inches long.

Hope this helps <3

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3 years ago

Mutleys journey began on a boat, 2 feet above sea level. He dove down to twelve feet below sea level and then returned to the su

Lubov Fominskaja [6]

Answer:

Mutley would start at 2 feet above sea level or +2, he would then travel 12 feet below sea level (-12) to then return to the surface of the ocean (0). The integers from least to greatest: -12, 0, 2. Visual:

-12(dive level) * * * * * * * * * * * 0(sea level) * 2(boat)

Step-by-step explanation:

Using positive and negative integers, we can determine Mutleys journey above, below and at the surface of the ocean. The surface of the ocean represents his 'origin' or starting point, which is 0. The boat is above the surface or +2. When Mutley dives below the surface, he is at a negative level of the ocean. Think of it in terms of a number line - negative numbers are to the left of 0 and positive numbers are to the right of 0. The further we go to the left on the number line, the lower our number. In this case, -12 would be furthest to the left, then 0, followed by 2.

6 0

2 years ago

The box plots show the data distributions for the number of customers who used a coupon each hour during a two-day

algol13

Answer:

The correct answer is A: Interquartile range

Step-by-step explanation:

Just took the test and this was the correct answer

3 0

3 years ago

276x72 pls I need help I’ll give brainlist

notsponge [240]

Answer:

19872 is your answer

Step-by-step explanation:

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2 years ago

Read 2 more answers

The ratio of fiction to nonfiction books in a classroom library is 2 to 3 . If there are 24 books nonfiction books in the classr

worty [1.4K]

Answer:

Step-by-step explanation:

Given the ratio of fiction to nonfiction books in a classroom library is 2 to 3, then the total ratio of both books will be 2+3 = 5. If there are 24 books non fiction books in the library, to get the amount of fictionbooks that are there we will follow the following steps.

First we will calculate the total number of books in the shelf;

3/5 * Total number of books = total non fiction books

3/5 * Total number of books = 24

3*Total number of books = 5*24

3*Total number of books = 120

Total number of books = 120/3

Total number of books = 40

Therefore there are 40 total of books on the shelf.

Total number of fiction books = 2/5 * 40

Total number of fiction books = 2* 8

Total number of fiction books = 16 books

<em>Hence there are 16 fiction books on the shelf.</em>

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2 years ago