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Anna007 [38]
3 years ago
12

FIRST TO ANSWER RIGHT GETS BRAINLIEST!

Mathematics
2 answers:
Setler79 [48]3 years ago
7 0

Answer:

B!

Step-by-step explanation:

ehidna [41]3 years ago
3 0

Answer:

second one

-1. 1

-3. 3

-5. 5

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What is the conjugate of x-square root of 2
Nana76 [90]
The conjugate of a binomial, is pretty much just the same thing, but with a different sign in between, so,

pelican + canary      conjugate => pelican - canary

a + b         conjugate => a - b

-a - b         conjugate => -a + b

and  so on, therefore

x - √2        conjugate => x + √2
5 0
3 years ago
Read 2 more answers
A bank offers a 5% annual interest rate for a savings account. Perry puts $2,600 into an account to save for college. How much w
Brrunno [24]

Answer:

2730$

Step-by-step explanation:

The amount of money left in the account after n years is given by the equation

p=p_0 (1+r)^n

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r is the rate of interest

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In this problem, we have:

p_0=2600 is the initial amount of money

r=\frac{5}{100} is the interest rate (5%)

n = 1 is the number of years

Therefore, the amount of money after 1 year is

p=(2600)(1+0.05)^1=2730

5 0
3 years ago
Choose yes or no to tell the expression are equivalent.​
aev [14]

Answer:

Yes

No

Yes

and

Yes

Step-by-step explanation:

Sorry if im wrong Happy Holidays

3 0
3 years ago
The Grand Canyon is approximately 29 kilometers long. Mariner Valley is a canyon on Mars that is approximately 212 kilometers lo
mixer [17]
7.3 times bigger than the grand canyon
4 0
3 years ago
A student ran out of time on a multiple choice exam and randomly guessed the answers for 2 problems. Each problem had 5 answer c
frozen [14]
So if there are 5 choices and only one is correct, there is a 1/5 chance of being correct. since there was 2 questions, you need to multiply 1/5 by 1/5 to get 2/25 of getting both questions correct.

i hope this helps!!
3 0
3 years ago
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