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3 years ago

ARE THESE CORRECT!! EXPLAIN IF UR RIGHT ILL MARK BRAINLIEST!!

Mathematics

2 answers:

Naddika [18.5K]3 years ago

8 0

Answer:

the rhombus and square must be switched

Step-by-step explanation:

the square looks like a diamond because its tilted sideways

creativ13 [48]3 years ago

8 0

Answer:

Look below

Step-by-step explanation:

Hold on does Kite count? It's not an actual thing.

b. is square

c. is rhombus

e. is trapezoid or kite if angle b is not 90 degrees

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What is the approximate area of a circle with a radius of 11 m?

Katarina [22]

Answer:

380.13

Step-by-step explanation:

area= (pi)x(r^2)

pi times r squared

8 0

3 years ago

Read 2 more answers

A plane traveled 2565 miles with the wind in 4.5 hours and 2205 miles against the wind in the same amount of time. Find the spee

kherson [118]

Answer:

plane: 530 mi/h
wind: 40 mi/h

Step-by-step explanation:

Let p and w represent the speeds of the plane and the wind. The relation between time, speed, and distance is ...

speed = distance/time

p +w = (2565 mi)/(4.5 h) = 570 mi/h

p -w = (2205 mi)/(4.5 h) = 490 mi/h

Adding these speeds, we get ...

(p +w) +(p -w) = (570) +(490) mi/h

2p = 1060 mi/h

p = 530 mi/h

Then the speed of the wind is ...

w = 570 mi/h -p = (570 -530) mi/h = 40 mi/h

The plane's speed is 530 mi/h; the wind speed is 40 mi/h.

7 0

3 years ago

Given lines a and b are parallel, and m<1 = 50, Find m<4

kirill115 [55]

M1 = m4 = 50 (A) is the answer

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3 years ago

the ages of the 11 players of a soccer team on the soccer field are shown. 21, 32, 22, 28, 26, 30, 29, 24, 22, 24, 26. what woul

horrorfan [7]

If a smaller number was added as an outlier

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3 years ago

Find the equation of the line that passes through point (7,5) and (-9,5)

Papessa [141]

Answer:

y = 5

Step-by-step explanation:

Calculate the slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (7, 5) and (x₂, y₂ ) = (- 9, 5)

m = $\frac{5-5}{-9-7}$ = $\frac{0}{-16}$ = 0

This means the line is horizontal and parallel to the x- axis with equation

y = c

where c is the value of the y- coordinates the line passes through.

The line passes through (7, 5) and (- 9, 5) with y- coordinates 5, thus

y = 5 ← equation of line

4 0

3 years ago