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Rina8888 [55]
2 years ago
12

Help, please I need a mathswatch answer this is from the mathswatch website

Mathematics
1 answer:
torisob [31]2 years ago
4 0

Answer:

158.76

Step-by-step explanation:

11.7*15.6=182.52

182.52/2=91.26

Area of BCD=91.26

7.5*18=135

135/2=67.5

Area of BAD=67.5

Altogether:

91.26+67.5=158.76

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Julia has read her favorite book 6 times,This is 3 times more than her Kami.How many times has Kami read the book?
motikmotik

Answer:    The answer is:  " 2 " .  

_______________________________________________

        → Kami has read the book "<u>  2 (two)  </u>" times.

_______________________________________________

Step-by-step explanation:

_______________________________________________

Let "J" represent the number of times julia has read the book.

Let "K" represent the number of times Kami has read the book.

J = 6 ;  

J = 3K ;  

Solve for "K" ;

J = 6 = 3K ;

→ 6 = 3K ;

 ↔  3K = 6 ;

Divide each side of the equation by "3" ;

to isolate "K"  on one side of the equation; & to solve for "K" :

→  3K / 3  =  6 / 3 ;

to get:

  K = 2 .

_______________________________________________

 The answer is:  " 2 " .

        → Kami has read the book "<u>  2 (two)  </u>" times.

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8 0
2 years ago
There are 16 ounces in a pound. If Jack has 64 ounces of pasta to make for a dinner party, how many pounds does he have? If he h
Natalka [10]
Hey there! :) How are you? Basically what you said is right. 

Question 1: There are 16 oz (ounces) in a pound, so we do 64/16= 4 lbs (pounds). 

Question 2: If Jack has 3 pounds of pasta, that would mean he has 48 ounces, since 1 pound is 16 oz, so 16*3= 48 ounces. 

Hoped I helped! Have a nice day, and keep smiling! :)
4 0
3 years ago
An Egyptian merchant ship from 1500 BC was about 90 ft long and a Roman gallery
Verizon [17]

Answer:

Step-by-step explanation:

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7 0
2 years ago
66
likoan [24]

Answer: 230cm²

Step-by-step explanation:

>We can do this by splitting the figure into 2 trapeziums.

>Additionally, you can see that both trapeziums bear the same lengths a and b. Hence, we can use this formula: \frac{1}{2} * (a+b) * (total height).

>Thus,

Area = \frac{1}{2} *(7+16)*20=230

4 0
2 years ago
Read 2 more answers
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egoroff_w [7]

Answer:

Step-by-step explanation:

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i give you hint

mean for week 1=(52+65+...   +60)/7

8 0
2 years ago
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