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3 years ago

HELP 5TH GRADE MATHJGKG UG

Mathematics

1 answer:

katovenus [111]3 years ago

3 0

Answer:

rectangle, quadrilateral, and square are all right. maybe kite too but I dont think so-

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Degger [83]

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Step-by-step explanation:

4.5×5.5=24.75

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Laura makes $9 per hour working at Starbucks. She can also expect to make an additional $3 in tips for one day. It

snow_tiger [21]

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Read 2 more answers

Old faithful in Yellowstone National Park shoots water 60 feet into the air that casts a shadow of 42 feet. What is the height o

Serhud [2]

Answer:

The height of near by tree will be 90 feet.

Step-by-step explanation:

Considering the water triangle as shown in figure a.

As the old faithful shoots water 60 feet into the air that casts a shadow of 42 feet.

Considering the tree triangle as shown in figure a. The tree triangle has a shadow 63 feet long.

Let x be the height of near by tree that cost a shadow 63 feet long.

Assuming that the triangles are similar

So,

the ratios of similar triangles will be related as:

$\frac{63}{42}=\frac{x}{60}$

$\mathrm{Switch\:sides}$

$\frac{x}{60}=\frac{63}{42}$

${x}=60.\frac{63}{42}$

$x=90$ feet

Therefore, the height of near by tree will be 90 feet.

Keywords: ratio, similar triangle

Learn more about similar triangle from brainly.com/question/10161974

#learnwithBrainly

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3 years ago

Which ordered pair is a solution of the equation?<br> y=4x−7

vampirchik [111]

Answer:

Unknown

Step-by-step explanation:

Hi! so you didn't add the ordered pair options but I will do my best :) so if you see the ordered pair (0.7) that could definitely be a solution because using the slope intercept form equation you gave I know that's our y Intercept. the slope is 4/1 so moving up 4 and to the right 1 or down 4 and to the left 1 on a graph could show you more points! If you don't want to draw it you could use Desmos and just put this equation in or give me the ordered pairs and I will give you your answer!

hope this helps :)

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2 years ago

Dairon needs 20 pieces of string 3/8 inch in length. He cut a 4 7/8 inch piece of string into pieces that are 3/8 of an inch lon

kramer

The 4 7/8 = 39/8 = 13 pieces of string, he needs 20 so he will need to cut 7 more pieces

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3 years ago