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OlgaM077 [116]
3 years ago
12

If lines m and n are parallel, and 8 measures 130o, which is the measure of 1?

Mathematics
1 answer:
Vinil7 [7]3 years ago
5 0
50 will be my answer
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5. The internal dimension of a tank are 14m, 8m and 5m. How much water can be
EleoNora [17]

Answer:

560,000L

Step-by-step explanation:

Given data

L=14m

W=8m

H=5m

Volume= L*W*H

Volume= 14*8*5

Volume= 560 m^3

1m^3 = 1000L

560m^3 = x

cross multiply

x= 560*1000

x= 560,000L

Hence the volume is  560,000L

3 0
2 years ago
I really need help on this question!!!
Effectus [21]

A combination in this question, is combining 2 activities out of the 3.

The possible combinations are:

  • Parade and Roller Coaster.
  • Parade and Eat Ice Cream Cones.
  • Roller Coaster and Eat Ice Cream Cones.

If you need the opposite order:

  • Roller Coaster and Roller Coaster.
  • Roller Coaster and Eat Ice Cream Cones.
  • Eat Ice Cream Cones and Roller Coaster.

Hope This Helped! Good Luck!

6 0
3 years ago
Alice and Bob have two positive integers, x and y respectively, glued to their foreheads, so that each can read the other’s numb
vazorg [7]

Step-by-step explanation: |x − y| = 1, ok lets play as Alice, my number is y, and the bob number is x.

the condition says that x-y = 1 or x-y = -1.

so, if you know x, then y = 1 +y or y = y - 1. so you have two possibilities.

let's see two cases : first, let's suppose there are no code in the conversation. Then the only way of being shure of your number, is if one of them have the lowest positive number, so the other should have the next one. So if Bob have the number one, Alice knows for shure that she has the  2. Bob knows that she has a 2, but that means he could have a 1 or a 3, but when he sees that Alice is shure about her number, he knows that his number is the 1.

the second case is where the conversation may be a sort of code, saying a phrase x times and changing when x = the number of the other person, in this case, bob will have the 201 and alice the 202.

7 0
2 years ago
Find the sum of -3x^2-x-10 and 10x^2+x-10
Jobisdone [24]

Answer:

7x^2-20

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Using the rule y = 2x + 3, find the value of y when x is 3.<br> A) 0 <br> B) 8 <br> C) 9 <br> D) 12
tia_tia [17]
Hi there.

Y = 2x + 3
Solve for y when x = 3
The first thing we need to do is replace x by the 3 in the equation.
Y = 2(3) + 3
Y = 6 + 3
Y = 9
Thus, your answer is : C
7 0
3 years ago
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