3 years ago

Mangled Angles Can someone please help me with this assignment?

Mathematics

1 answer:

Dmitriy789 [7]3 years ago

8 0

a an c are 65 d and b are 25 those are four of them

You might be interested in

2V2 km 2 km X A) 2V5 km C) 2 km B) 2V3 km D) 4 km HELP PLEASEE

Rasek [7]

Answer:

$x=2\sqrt3\ km$

Step-by-step explanation:

Given that,

The base of a triangle = 2 km

The perpendicular height of the triangle = $2\sqrt{2} \ km$

We need to find the value of x. It is the Hypotenuse of the triangle. It can be solved as :

$x=\sqrt{(2\sqrt{2})^2+2^2 } \\\\=2\sqrt{2+1 } \\\\=2\sqrt3\ km$

So, the value of x is equal to $2\sqrt3\ km$ .

3 0

3 years ago

It’s right angle trig WILL MARK BRAINLIEST!!!

erastova [34]

c = 17.78

b = 12.12

............

8 0

2 years ago

Read 2 more answers

Jenna can type 140 words in 4 minutes. If she needs to type 385 words, how long would this take her? Explain how you got your an

bija089 [108]

Answer:

11 minutes

Step-by-step explanation:

Because she types only 140 words in 4 minutes so if you add

140+140=280

if you divide

140/4 you get 35

so every minute she types in 35 words. So multiply

11 times 35 and you exactly get 385.

7 0

2 years ago

Read 2 more answers

Last one! Pls anyone?

BARSIC [14]

Ai whish i can help but idk

Step-by-step explanation:

5 0

2 years ago

Question 7 of 10 What is the length of BC in the right triangle below?

horsena [70]

Answer:

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

BC² = 9² + 12² = 81 + 144 = 225 ( take the square root of both sides )

BC = $\sqrt{225}$ = 15 → A

7 0

2 years ago

Read 2 more answers