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2 years ago

How do u do this with answer plz

Mathematics

2 answers:

kap26 [50]2 years ago

7 0

You have to find the area
First find the area of the triangle and then of the rectangle by finding the length and the with of each side of the rectangle multiplying it and than adding them

Whitepunk [10]2 years ago

6 0

Answer:

i guess u know how to calculate a rectangle

Step-by-step explanation:

https://sciencing.com/area-triangular-prism-8165114.html

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Find the value for the given variables. Give the variables in simplest radical form.

Svetach [21]

$\huge\boxed{ \boxed{\mathrm{ \underline{Answer}࿐ }}}$

The given triangle is a right angled triangle,

so let's apply trigonometry here :

$\sin(30) = \dfrac{7}{y}$

$\dfrac{1}{2} = \dfrac{7}{y}$

$y = 7 \times 2$

$y = 14 \: \: units$

Now,

$\cos(30) = \dfrac{x}{y}$

$\dfrac{ \sqrt{3} }{2} = \dfrac{x}{14}$

$x = \dfrac{14 \sqrt{3} }{2}$

$x = 7 \sqrt{3}$

$x = 12.12 \: \: units$

_____________________________

$\mathrm{ ☠ \: TeeNForeveR \:☠ }$

3 0

2 years ago

Read 2 more answers

X, Y and Z are three points on a map. Y is 85km and on a bearing of 190° from X. Z is on a bearing of 140°, from Y. Z is due sou

Afina-wow [57]

Answer:

The distance between X and Z is approximately 95.99 km

Step-by-step explanation:

Given, X, Y and Z are three points on a map. Y is 85km and on a bearing of 190° from X. Z is on a bearing of 140°, from Y. Z is due south of X.

(For Diagram Please Find in Attachment)

Thus, The parameters are

The distance of Y from X = 85 km

The bearing of Y from X = 190°

The bearing of Z from Y = 140°

The bearing of Z from X = 180°

Now,

In triangle XYZ, we have

∠YZX = 180° - (130° + 10°) = 40°

Therefore, Apply the sine rule here, we get

(85 km)/sin(40°) = XZ/(sin(130°))

XZ = sin(130°) × (85 km)/sin(30°) ≈ 95.99 km

The distance between X and Z ≈ 95.99 km

6 0

2 years ago

Can I get some help on this please?

Natali5045456 [20]

D because they are contributing equal amounts of money, therefore, 4z = 24.00.

If the 4 of them have $24 in total, then each of them contributed $6.

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2 years ago

Chen bikes 212 miles in 512 hour. What is Chen’s unit rate in miles per hour

Harrizon [31]

Answer:

Unit rate = 0.414 mph

Step-by-step explanation:

Distance travelled = 212 miles

Time taken = 512 hours

$Unit \: rate = \frac{distance \: travelled}{time \: taken} \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{212}{512} \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 0.414 \: mph (miles \: per \: hour)$

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2 years ago

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Car Survey In a survey of 3,100 people who owned a certain type of car 2,170, said they would buy that type of car again. What

Korvikt [17]

Answer:

70% of the people surveyed were satisfied with the car.

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2 years ago