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lawyer [7]
3 years ago
9

Dominic spent 2 3/4 hours on his art project. Rachel worked 1 1/3 times as long on her art project as Dominic worked. For how ma

ny hours did Rachel work on her art project
Mathematics
1 answer:
Lorico [155]3 years ago
3 0
Dominic spent 165 minutes
Rachel spent 165 minutes x 4/3
= 220 minutes
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lisabon 2012 [21]

Answer:

angle j = 90

angle k = 29

angle L = 61

Step-by-step explanation:

180 = 90 + (4x-19) + (5x+1)

90 = 9x - 18

108 = 9x

x = 12

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3 years ago
A square with sides of lengths 2/5 inch
belka [17]
What are you trying to ask?
5 0
4 years ago
Which category do points, lines, and planes belong to?
cestrela7 [59]

Answer:

Undefined terms

Step-by-step explanation:

In Geometric system, points, lines, and planes belong to the category of undefined terms. These systems do not have definite shape and sizes.

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Hope this will help you. :)

4 0
3 years ago
Mrs Johnson has $110 to spend on parking will cost $12 and admission tickets will cost $140 per person including tax
Vaselesa [24]

<em>The answer is Ms Hernandez can bring up to 6 people to the zoo.</em>

<em />

<em>x -  the number of people that she can bring to the zoo</em>

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<em>Admission tickets will cost $15.50 per person: b = 15.50x</em>

<em>She can spend on parking and admission tickets $100:</em>

a + b ≤ 100

a = 7

b = 15.50x

7 + 15.50x ≤ 100

15.50x ≤ 100 - 7

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x ≤ 6

5 0
4 years ago
What is the solution to this equation?
hram777 [196]

Answer:

Option A

Step-by-step explanation:

x + 8 = -3

x + 8 - 8 = -3 - 8

x = - 11

6 0
4 years ago
Read 2 more answers
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