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2 years ago

Can someone PLEASE HELP ! I have to be done in less than 10 minutes and this is the LAST question! Please help !

Mathematics

1 answer:

tangare [24]2 years ago

3 0

Answer:

Step-by-step explanation:

4 is the elevation of Indio

0 is the sea leavel

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Which statements is true

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All squares are rectangles
all squares are rhombuses

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3 years ago

Read 2 more answers

Is 9 a factor of 54x + 63

Zolol [24]

Answer:

yes

Step-by-step explanation:

It is because 9 divides into 54 and 63

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3 years ago

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Two boats left a base camp at bearing of S60°E and S50°W at speeds of 50km/h and 70km/h respectively. Find the distance between

ivolga24 [154]

Answer:

197.93 km

Step-by-step explanation:

Let the base camp is point A and boats' locations after two hours are points B and C.

By connecting the three points together we get a triangle ABC with sides:

AB = 50*2 = 100 km
AC = 70*2 = 140 km

The angle between AB and AC is:

60 + 50 = 110 degrees (opposite directions from south)

We are looking for the distance BC, which can be found by using the law of cosines:

BC² = AB² + AC² - 2AB*AC*cos ∠BAC

BC² = 100² + 140² - 2*100*140*cos 110°
BC² = 39176.56 (rounded)
BC = √39176.56 = 197.93 km (rounded)

The distance between the boats is 197.93 km.

7 0

2 years ago

What’s 706 divided by 0363

ioda

706 ÷ 0363
1.94490358127 is your answer.

6 0

3 years ago

Sally's summer punch recipe is a combination of lemonade and fruit punch. Sally uses 6 cups of lemonade for every 8 cups of frui

disa [49]

Answer:

August made the recipe using the correct ratios

Step-by-step explanation:

we know that

Sally uses 6 cups of lemonade for every 8 cups of fruit punch

using proportion

Find out the number of cups of fruit punch for 15 cups of lemonade

Let

x ----> the cups of fruit punch

$\frac{6}{8}=\frac{15}{x}\\ \\x=8*15/6\\ \\x= 20\ cups\ fruit\ punch$

The total cups of liquid is the sum of the cups of lemonade plus the cups of fruit punch

$15+20=35\ cups$

therefore

August made the recipe using the correct ratios

4 0

3 years ago