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jolli1 [7]
3 years ago
14

Find each sum. 1)-9+(-2) 2)3.2+1.4 3)5.1+(0.7) 4)-2.2+(-3.8)

Mathematics
2 answers:
IrinaVladis [17]3 years ago
7 0
The answer:

1) - 11

2) 4.6

3) 5.8

4) 6.0

I hope this helps!!
jek_recluse [69]3 years ago
3 0

Answer:

1. -11

2. 4.6

3. 5.8

4. -6

Step-by-step explanation:

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statuscvo [17]

Answer:

64

Step-by-step explanation:

its just how it is

8 0
3 years ago
The product of two even numbers is always divisible by 4 true or false
never [62]

Answer: TRUE

<u>Step-by-step explanation:</u>

an even number is divisible by 2.  

Consider even number j which equals 2a and even number k which equals 2b.  Then the product of these two numbers (j and k) = 2a*2b = 4ab.

4ab is divisible by 4.

BONUS:

The product of three even numbers is divisible by 2³

The product of four even numbers is divisible by 2⁴

The product of five even numbers is divisible by 2⁵

do you see the pattern?

7 0
3 years ago
WILL<br><br><br> GIVE BRAINlist<br><br><br> c<br><br> c<br> c<br> c<br><br> c
Kruka [31]

Answer:

+213 is the correct answer

6 0
2 years ago
Read 2 more answers
Help Please! 5 stars! :)
alisha [4.7K]
X² + 5x - 14 = 0
(x-2)(x+7) = 0
x - 2 = 0
x + 7 = 0

x = 2
x = -7
Your answer is B.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Next question.

2x² - 4x - 6 = 0

a = 2
b = -4
c = -6
And is D.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Next question

If the discriminant is positive, then there will be 2 solutions.
Your answer is C.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Next question

Plugging in the equation into the quadratic formula should get you answer choice A.
8 0
3 years ago
The function f(x) = (10)–x is reflected across the x-axis to create the function g(x). Which ordered pair is on g(x)? (–2, 75) (
Leto [7]
The correct answer is C) <span>(2, -3/400) Hope this helps!!!!</span>
4 0
3 years ago
Read 2 more answers
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