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2 years ago

Can anyone solve these I need the steps for each number

Mathematics

1 answer:

elena-14-01-66 [18.8K]2 years ago

7 0

6. Consecutive interior, k

7. Alternate exterior, m

8. No relationship, k

9. Corresponding, j

10. Alternate interior, l

11a 131, vertical angles

b 49, linear pair

c 131, corresponding angles

d 49, corresponding angles

e 131, vertical angles

f 49, vertical angles

g 49, vertical angles

h 92, linear pair

i 88, vertical angles

j 92, corresponding angles

k 88, corresponding angles

l 92, vertical angles

m 88, vertical angles

n 92, vertical angles

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I really need help anyone please

icang [17]

(15x^3y^-8)÷(5x^2y^-4)
= 3xy^-4

(3x)/ y^4

4 0

3 years ago

This is an isosceles trapezoid.

Ad libitum [116K]

Answer:

105°

Step-by-step explanation:

X and 75 has to add up to 180

so 180 - 75 = 105°

3 0

2 years ago

Arrange these fractions in ascending order: 3/4, 2/5, 3/8, 7/10, 11/20, 23/40. Please help it’s due tomorrow and I’m big dumb

disa [49]

Answer:

3/8, 2/5, 11/20, 23/40, 7/10, 3/4

Step-by-step explanation:

Just change them all to the same denominator and you're good. Put all of the fractions' denominators to 40 as that's the least common denominator. 3/4 turns into 30/40. 2/5 turns into 16/40. 3/8 turns into 15/40. 7/10 turns into 28/40. 11/20 turns into 22/40. And 23/40 stays as it is, because the denominator is already 40.

Putting them in order is now simple,

3/8 (15/40) < 2/5 (16/40) < 11/20 (22/40) < 23/40 < 7/10 (28/40) < 3/4 (30/40)

***When you multiply any fraction to change its denominator, multiply it by the same thing to the numerator as well.

Good Luck!

8 0

3 years ago

on the football team, two out of every seven players are seniors. if the team has 84 players, how many are not seniors.

zaharov [31]

There are 60 players on football team that are not seniors.

Step-by-step explanation:

<u>Method 1:</u>

Given

Total students = 84

Also given that

2 out of 7 are seniors

Which is 2/7

So in order to find the total number of seniors we will multiply the whole number of students to 2/7

$Senior\ students = \frac{2}{7} * 84\\= 24$

So there are 24 seniors on the football team.

Players that are not seniors = 84 - 24 = 60

There are 60 players who are not seniors.

<u>Method 2:</u>

We can divide the total number by 7, to get how many sets of 7 players will be there

= 84/7 = 12

Now,

Multiplying 12 with 2 will give us the number of seniors in football team.

12*2 = 24 seniors

So,

Not seniors =84-24 = 60

Keywords: Percentage, Units

Learn more about percentage at:

#LearnwithBrainly

7 0

3 years ago

Help me please...........?

Makovka662 [10]

189 inches is 15.75 feet

16 ft - 15.75 ft = 0.25 ft

0.25ft = 3 inches

He must vault 3 inches higher

4 0

3 years ago