Help me with this math problems please only the ones that are circled

Mathematics

1 answer:

joja [24]3 years ago

5 0

For #1 the answers are
69 degrees
155 degrees
86 degrees
335 degrees
249 degrees

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Write 7/12-11/16 as a fraction in simplest form

IrinaVladis [17]

Answer:

3/4

Step-by-step explanation:

7/12-11/16

7-11=3

12-16=4

3/4

7 0

3 years ago

3x−4y=21 <br> what does the x and y mean?

neonofarm [45]

Answer:

They are the two variables in the equation. They could will have different or the same values, but are seperate mathematical and logical entities.

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3 years ago

2x-1/6 = 2(x-3)/3 + 1?

IceJOKER [234]

$2x-\frac{1}{6}=\frac{2(x-3)}{3}+1\ \ \ \ |multiply\ both\ sides\ by\ 6\\\\6(2x)-6(\frac{1}{6})=6\left(\frac{2x-6}{3}\right)+6(1)\\\\12x-1=2(2x-6)+6\\\\12x-1=2(2x)+2(-6)+6\\\\12x-1=4x-12+6\\\\12x-1=4x-6\ \ \ \ |add\ 1\ to\ both\ sides\\\\12x=4x-5\ \ \ \ \ |subtract\ 4x\ from\ both\ sides\\\\8x=-5\ \ \ \ |divide\ both\ sides\ by\ 8\\\\\boxed{\boxed{x=-\frac{5}{8}}}$

7 0

3 years ago

Read 2 more answers

Leah wrote 2 different fractions with the same denominator. both fractions were less than 1. can their sum equal 1? explain

grandymaker [24]

Yes. Their sum can be equal to 1 because if they have the same denominator they will add easier like 3/4 and 1/4 or 1/2 and 1/2. All of them have the same denominator and still equal 1

8 0

3 years ago

QUESTION 58 Kendra had a choice of 3 breads, 3 meats, and 2 cheeses to make a sandwich. How many different sandwiches can she ma

LUCKY_DIMON [66]

Assume 3 breads are all different, 3 meats are all different and 2 cheeses are all different. A sandwich contains a type of bread, a type of meat and a type of cheese. The number of different types of sandwiches that can be made is

$3*3*2=18$

The correct choice is (C).

7 0

3 years ago

Read 2 more answers

Help me with this math problems please only the ones that are circled​

Help me with this math problems please only the ones that are circled