3 years ago

Hai, I need help ;)

Mathematics

2 answers:

Lunna [17]3 years ago

5 0

The answer for this is 8/5

STatiana [176]3 years ago

4 0

Step-by-step explanation:

Some expressions that are equivalent to this is: 1 - 1/5; 2 - 1 1/5; 3 - 2 1/5; etc.

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PLEASE HELP ASAP

Oksana_A [137]

Answer: 1

Step-by-step explanation: 1. 4x4=16 4x4x4= -64x16= -1024

5 0

3 years ago

10) Find the measure of angle D. Hint: you must do two math problems to solve

NISA [10]

Answer:

Option A.) 43°

Step-by-step explanation:

Part 10)

step 1

Find the length of side EG

see the attached figure to better understand the problem

we know that

In the right triangle EGF

$cos(65^o)=\frac{EG}{EF}$ ----> by CAH (adjacent side divided by the hypotenuse)

substitute the given values

$cos(65^o)=\frac{EG}{11}$

solve for EG

$EG=(11)cos(65^o)\\EG=4.65\ cm$

step 2

Find the measure of angle D

In the right triangle DEG

$tan(D)=\frac{EG}{DG}$ ----> by TOA (opposite side divided by adjacent side)

substitute the given values

$tan(D)=\frac{4.65}{5}\\\\D=tan^{-1}(\frac{4.65}{5})=43^o$

3 0

3 years ago

A family has an annual income of $25,200. Of this, 1/4 is spent for food, 1/5 or housing, 1/10 for clothing, one ninth for

STatiana [176]

Simply divide $25,200 by 5
$25200 \div 5 = 5040$

$5,400 was spent on housing

6 0

3 years ago

Read 2 more answers

The city zoo had an equal number of visitors on Saturday and sunday.in all, 32,096 people visited the zoo that weekend.how many

sladkih [1.3K]

Divide 32,096 by two days (2) to get 16,048 people per day visiting the zoo.

3 0

4 years ago

Help help help please

Soloha48 [4]

Answer:

$\frac{ {6}^{7} }{ {6}^{3} } = {6}^{7 - 3} = {6}^{4}$

8 0

2 years ago