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Leni [432]
2 years ago
15

FREE BRAINLiest IF YOU ANSWER CORRECTLY!!(jwo26)

Mathematics
2 answers:
MrRa [10]2 years ago
8 0

Answer:

Whats the question?

Step-by-step explanation:

wariber [46]2 years ago
6 0

Answer:

what is the question? u do not say

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What shape best describes the cross section cut parallel to the base of a right rectangular prism
pashok25 [27]

You can do this.

A right rectangular prism is just a shoebox, or a cardboard box
that's all closed up, or even an ice cube.

Set any one of those things on the table, and then cut it parallel to
the table.

The shape of the cut is a rectangle.

8 0
3 years ago
What does ^ this stand for
Talja [164]
Carets normally are used for an exponent so for example
2^3=8 
Hope it helps feel free to ask question
3 0
3 years ago
Read 2 more answers
Brainliest? help please-
ch4aika [34]
Answer: 81

To get this answer, you do two things
1) Take half of the x coefficient 18 to get 9
2) Square the result from the previous step to get 9^2 = 9*9 = 81

This value is added on to get x^2+18x+81 which factors to (x+9)^2 confirming we have a perfect square trinomial
5 0
3 years ago
Read 2 more answers
What is the greatest integer a, such that a^2 + 3b is less than (2b)^2, assuming that b is 5? Please answer and have a nice day!
solniwko [45]
<h3>Answer: Largest value is a = 9</h3>

===================================================

Work Shown:

b = 5

(2b)^2 = (2*5)^2 = 100

So we want the expression a^2+3b to be less than (2b)^2 = 100

We need to solve a^2 + 3b < 100 which turns into

a^2 + 3b < 100

a^2 + 3(5) < 100

a^2 + 15 < 100

after substituting in b = 5.

------------------

Let's isolate 'a'

a^2 + 15 < 100

a^2 < 100-15

a^2 < 85

a < sqrt(85)

a < 9.2195

'a' is an integer, so we round down to the nearest whole number to get a \le 9

So the greatest integer possible for 'a' is a = 9.

------------------

Check:

plug in a = 9 and b = 5

a^2 + 3b < 100

9^2 + 3(5) < 100

81 + 15 < 100

96 < 100 .... true statement

now try a = 10 and b = 5

a^2 + 3b < 100

10^2 + 3(5) < 100

100 + 15 < 100 ... you can probably already see the issue

115 < 100 ... this is false, so a = 10 doesn't work

5 0
3 years ago
What is the solution to 4x-14+3x=161
Pachacha [2.7K]

Answer:

x = 175/7

Step-by-step explanation:

Combining the like terms in 4x-14+3x=161, we get

7x = 175, and so:

x = 175/7

6 0
3 years ago
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