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3 years ago

Which number is irrational A. 2.7 B. -2. 7 C. 2/7 D. √7

Mathematics

2 answers:

pashok25 [27]3 years ago

6 0

Answer:

Step-by-step explanation:

because $\sqrt{7}$ is radical

zimovet [89]3 years ago

5 0

Answer: for me its b:

Step-by-step explanation: 7

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Hi can some1 help quickly :) tysm

frez [133]

Answer:

1:2 is the simplest form

Step-by-step explanation:

the ratio is 4:2 but since That's not the simplest form, you must find the GCF. the GCF is 2, divide both numbers by 2 and you get 2:1. you pull the ratio from segment AB and segment DF since both of them have measurements already stated.

hope this helps! :)

8 0

2 years ago

Carter has 37 coins, all nickels and dimes in his piggy bank. The value of the coins is $3.10. How many dimes does Carter have?

Sergio039 [100]

Carter has 25 dimes. He has 12 nickels.

3 0

3 years ago

A sporting goods store offers 40% discount on all golf clubs. Rocco spent 20% of the money in his savings account on a golf putt

MatroZZZ [7]

Answer:

Rocco doesn't have enough money to buy the golf irons

Step-by-step explanation:

step 1

Find the rest of the money left in the savings account

using proportion

$\frac{\$48}{20\%}=\frac{x}{80\%}\\ \\x=48*80/20\\ \\x=\$192$

step 2

we know that

The set of golf irons has an original price of $359

Applying 40% discount

100%-40%=60%=60/100=0.60

after the discount the price will be

$0.60(\$359)=\$215.4$

$\$215.4> \$192$

therefore

Rocco doesn't have enough money to buy the golf irons

7 0

3 years ago

73,890 and 100 and expanded form

Elden [556K]

73,980=70,000+3,000+800+90+0

100=100+00+0

4 0

3 years ago

Please help me asap :)!!

geniusboy [140]

Answer:

EFG = 90 degrees

GDH = 45 degrees

FEG = 45 degrees

DHG = 90 degrees

Step-by-step explanation:

3 0

3 years ago

Which number is irrational A. 2.7 B. -2. 7 C. 2/7 D. √7​

Which number is irrational A. 2.7 B. -2. 7 C. 2/7 D. √7