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3 years ago

Which of the following best describes the vegetation in North Dakota (ND)?

Mathematics

2 answers:

zlopas [31]3 years ago

7 0

C- grassland , hope this helps:)

raketka [301]3 years ago

6 0

Answer:

Step-by-step explanation:

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— 3k - 3= 18<br> Need help ?

creativ13 [48]

Answer:

-7

Step-by-step explanation:

Add 3 to both sides of equation:

-3k = 21

Divide both sides by -3:

k = -7

8 0

3 years ago

What is the answer to 1/2+(-2/3)=

iren2701 [21]

<span>1/2+(-2/3)
Multiply until both fractions have the same common denominator
3/6 - 4/6
Subtract the numerator but NOT the denominator
Final Answer: -1/6</span>

6 0

3 years ago

Read 2 more answers

Select all correct answers

Luden [163]

<h2>Answer = </h2><h2> $= \frac{1}{y {}^{5} x {}^{2} }$ </h2>

Step-by-step explanation:

Greetings !

simplify for variable y first

apply exponent rule

$a {}^{b} .a {}^{c} = a {}^{b +c \\ } \\ y {}^{ - 8}y {}^{5} = y {}^{ - 8 + 3}$

Add/subtract the numbers -8+3=5

$= y {}^{5}$

Apply exponent rule

$a {}^{ - b} = \frac{1}{a {}^{b} }$

Thus,

$y {}^{ - 5} = \frac{1}{y {}^{5} }$

secondly, simplify for the variable x

Apply exponent rule as we made on y

$x {}^{ - 2}$

$x {}^{ - 2} = \frac{1}{x {}^{2} }$

multiply bot the values we get

Hope it helps!

5 0

2 years ago

Does anyone know the answer to the attached?

user100 [1]

6 ^ 2- 13(6) +42/ -5(6)^2+37(6)-42

36- 78+ 42/ -30^2+222-42
0/ 900+222-42
0/1,080
anything divided by 0 is 0

7 0

3 years ago

Estimate than use the break apart strategy for 495+254

harkovskaia [24]

Estimating 495 would be 500 and estimating 254 would be 300. Then just add them and you'll get 800.

6 0

3 years ago