All categories

2 years ago

Need help please now

Mathematics

1 answer:

ZanzabumX [31]2 years ago

3 0

It’s A letter A hope this helped

You might be interested in

What is the m∠N ? Can someone help me :)

Sauron [17]

Answer:

Step-by-step explanation:

Use the sine law:

$\dfrac{MO}{\sin(\angle N)}=\dfrac{NM}{\sin(\angle O)}$

We have:

$MO=18\\\\NM=6\\\\m\angle O=17^o\to\sin17^o\approx0.2924$

Substitute:

$\dfrac{18}{\sin(\angle N)}=\dfrac{6}{0.2924}$ <em>cross multiply</em>

$6\sin(\angle N)=(18)(0.2924)$

$6\sin(\angle N)=5.2632$ <em>divide both sides by 6</em>

$\sin(\angle N)=0.8772\to m\angle N\approx61^o$

4 0

2 years ago

If you change the sign of a point’s -coordinate, how will the location of the point change?

Elena L [17]

It would go to the opposite side

7 0

2 years ago

(Need help) pls read all of it?

Tems11 [23]

Answer:

total amount of tickets for the rides: 21+32+31=84

total amount of tickets she has: 23-6= 17

total amount of tickets she needs left: 84-17=67

answer: 67

Hope this helped :) have a great rest of your day or evening!!!

6 0

2 years ago

Read 2 more answers

Surface Area of Pyramids

iren [92.7K]

9514 1404 393

Answer:

288 km²

Step-by-step explanation:

The surface area is the sum of the area of the square base and the area of the four triangular faces.

SA = (10 km)² + 4(1/2)(10 km)(9.4 km) = 288 km²

____

The area formulas for a square and a triangle are ...

A = s² . . . . area of a square of edge length s

A = 1/2bh . . . . area of a triangle with base b and height h

4 0

2 years ago

Cycle City charges an initial price of $15 plus $0.75 per hour for bike rentals, which is

Novosadov [1.4K]

Answer:

See Explanation

Step-by-step explanation:

Given

$Rentals = 15 + 0.75h$

Solving (a): What does h represents

From the instruction in the question, we understand Cycle city charges an additional 0.75 per hour.

This implies that h represents the additional hour of rentals

Solving (b): What does 15 represents

From the instruction in the question, we understand Cycle city charges an a base charge of $15

This implies that 15 represents the base charge

Solving (c): 0.75h

Referring back to (a) where h represents the additional hour of rentals

0.75h represents the total charges for the additional hour

6 0

3 years ago