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Alenkasestr [34]
3 years ago
14

Which statements are true about the solution 2 < x - 7 and its graph? Check all that apply.

Mathematics
2 answers:
Mashutka [201]3 years ago
8 0

Answer:

O   x >9

The arrow points left

Step-by-step explanation:

<u><em>Explanation:-</em></u>

<em>Given   2 < x-7</em>

<em>adding '7' on both sides, we get</em>

<em>⇒   2 + 7 < x -7 +7</em>

<em>⇒  9 < x</em>

<em>⇒  x>9</em>

<em>Given inequality   2 < x -7</em>

The arrow points left

<u><em>Final answer</em></u>:-

solution is  x >9

The arrow points left

kherson [118]3 years ago
6 0

Answer:

B,D,F

Step-by-step explanation:

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Answer:
2^4=16
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2 years ago
Please help! Correct answer only, please! I need to finish this assgnment this week! Matrix P has a dimensions of 3 X 4 and Matr
Temka [501]

Answer: C

Step-by-step explanation:

Your answer is correct! When you multiply 2 matrices, the inner dimensions have to be equal. If they are equal, the resulting dimensions would be the outer dimentions.

(<u>3</u>×4)(4×<u>5</u>)

Since the inner (bolded) dimensions are the same, in this case 4×4, we know these matrices can be multiplied.

Since these matrices can be multiplied, the product will be 3×5, the underlined outer dimensions.

4 0
3 years ago
Which expressions are equivalent to (5g+3h+4) . 2
Elza [17]

Answer:

2(5g+3h+4)

10g+6h+8

Please that is the answer

3 0
2 years ago
Use the formula to evaluate the series 1+2+4+8+...a10
valina [46]

Answer:

The sum of the given series is 1023

Step-by-step explanation:

Geometric series states that a series in which a constant ratio is obtained by multiplying the previous term.

Sum of the geometric series is given by:

S_n = \frac{a(1-r^n)}{1-r}

where a is the first term and n is the number of term.

Given the series: 1+2+4+8+.................+a_{10}

This is a geometric series with common ratio(r) = 2

We have to find the sum of the series for 10th term.

⇒ n = 10 and a = 1

then;

S_n = \frac{1(1-2^{10})}{1-2} =\frac{1-1024}{-1} =\frac{-1023}{-1}=1023

Therefore, the sum of the given series is 1023



8 0
3 years ago
What’s the sum of -30 and 29
Nuetrik [128]

Answer:

The answer of -1.

Step-by-step explanation:

You have to add both numbers together :

- 30 + 29 \\  =  - 1

3 0
3 years ago
Read 2 more answers
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