3 years ago

Complete the sentence about Pattern G and Pattern H. Use the table

Mathematics

1 answer:

algol [13]3 years ago

4 0

Answer:

It would be 4 times

Step-by-step explanation:

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a number is multiplied by 3 and then 7 is added.The result is doubled ,giving the answer 80.Using n to represent the original nu

Darina [25.2K]

Answer:

2(n*3 + 7) = 80

Step-by-step explanation:

2(n*3 + 7) = 80

n*3 + 7 = 40

n*3 = 33

n = 11

5 0

4 years ago

There are 21 plates of tomato sandwiches, 27 plates of cheese sandwiches, and 12 plates of beef sandwiches on a buffet table. If

Lera25 [3.4K]

Answer is D because i add 21 and 27 and got 48 then divied by the total number sandwiches and got .80

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3 years ago

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What is the length of LN?

nlexa [21]

Find the length of MN by setting up a ratio:

Let MN = X

X/18 = 5/6

Cross Multiply:

6x = 90

Divide both sides by 6:

x = 15

Now you know MN add it to LM for the total length of LN:

15 + 5 = 20

8 0

4 years ago

100 POINTS!!! In one area, the lowest angle of elevation of the sun in winter is 21° Find the distance x that a plant needing fu

natali 33 [55]

To find the length of the missing side x, use Tan trigonometric formula

Tan: $\frac{opposite}{Adjacent}$

Tan 21 = $\frac{10.5}{x}$

Tan 21 × $\frac{1}{10.5}$ = $\frac{10.5}{x}$ × $\frac{1}{10.5}$

$\frac{10.5}{Tan 21}=x$

x=27.4

X= 27.4 ft

Hope it helps!

5 0

2 years ago

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Yea...we most def ain't learn this in class

larisa86 [58]

Answer:

F. 300,000

Step-by-step explanation:

logically, it is decreasing by 1.

7 0

3 years ago