3 years ago

Anyone wanna help me with this‍‍

Mathematics

1 answer:

Angelina_Jolie [31]3 years ago

8 0

Question 1 Answer: both of them equal 20

Step-by-step explanation: when you add 9+3 it equals 12 then you add 8 and that makes 20. 9+8 also equals 17 then you add 3 which equals 20

You might be interested in

Create write an expression that simplifies to 2a + 14 using the distributive property

geniusboy [140]

Answer:

2 ( a + 7)

Step-by-step explanation:

2a + 14

both 2a and 14 are divisible by 2

2a/a = a

14/2 = 7

2( a + 7) = 2a + 14

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

4 0

3 years ago

the captain of a boat knows that the lighthouse on the coast is 200 feet tall. he measures the angle of elevation to the top of

krek1111 [17]

Answer:

The boat is 5727.25ft far from the coast

Step-by-step explanation:

Refer the figure given.

We need to find how far is the boat from the coast = AB

Angle of elevation = 2°

The lighthouse on the coast is 200 feet tall, AC = 200 ft

We have

$tan2=\frac{AC}{AB}=\frac{200}{AB}\\\\AB=\frac{200}{tan2}=5727.25ft$

The boat is 5727.25ft far from the coast

7 0

3 years ago

What are the steps to solve an inequality like: |n + 8| > 3 ??????

SCORPION-xisa [38]

$|n+8|>3\iff n+8>3\ \vee\ n+8-5\ \vee\ n$

6 0

3 years ago

Write annequivalent fraction by multiplying 2/3

STatiana [176]

$\bf \cfrac{2}{3}\cdot \cfrac{same}{same}\implies \stackrel{equivalent~fraction}{\cfrac{2(same)}{3(same)}}\qquad therefore\qquad \cfrac{2}{3}\cdot \cfrac{9}{9}\implies \stackrel{equivalent}{\cfrac{18}{27}}$

3 0

3 years ago

Luna buys a shirt that costs $15.65.She gives the cashier $20 and receives $3.35 in change.What is the percent error in the amou

nignag [31]

Answer:

16.25%

3.25:20*100 =

(3.25*100):20 =

325:20 = 16.25

4 0

3 years ago