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worty [1.4K]
3 years ago
7

42×4/7 how do this problem

Mathematics
1 answer:
vlada-n [284]3 years ago
5 0
Convert to:

42        4         168
----  x  ----  =   ------
 1         7           7
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Need Help ASAP. Thank You.
bekas [8.4K]
Let, the number of hour, she can still watch the T.V. = x
Equation would be: x + 1.5 ≥ 5

Solving the equation:
x + 1.5 ≥ 5

Subtract 1.5 from both the sides, 
x + 1.5 - 1.5 ≥ 5 - 1.5
x ≥ 3.5 

In short, She can watch 3.5 hours more in that week

Hope this helps!
7 0
3 years ago
I NEED HELP WITHIN AN HOUR!!! HELP!!
Hatshy [7]
(150, 75)

Hope this helps you out Elizabeth0915! :D
4 0
3 years ago
Read 2 more answers
A. 5/18<br><br> B. 4/9 <br><br> C. 1/2<br><br> D. 5/9
schepotkina [342]

|\Omega|=9\cdot8=72\\ |A \cap B|=5\cdot4=20\\\\ P(A \cap B)=\dfrac{20}{72}=\dfrac{5}{18}\Rightarrow \text{A}

5 0
3 years ago
Could i please get some help? this is due today!! ill give 25 points and brainliest!!!
lisov135 [29]

Answer:

80 square units

536.6 cm^{2}

Step-by-step explanation:

First one.

2 Trapezoids

A = \frac{(base_{1} +base_{2}) }{2} x h

A = \frac{10 + 6}{2} x 2

A = 16

One rectangle

A = b x h

A = 6 x 8

A = 48

Total Area = 16 + 16 + 48 = 80

Second one:

Two triangles:

A = \frac{(b)(h)}{2}

A = \frac{10(8.66)}{2}

A = \frac{86.6}{2}

A = 43.3

One large rectangle

A = b x h

A = 30 x 15

A = 450

Total Area = 450 + 43.3 + 43.3 = 536.6

8 0
3 years ago
Read 2 more answers
The purple shape is a dilation of the black shape. Is it an enlargement or reduction?
Zarrin [17]
The answer is a enlargement
6 0
3 years ago
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