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Morgarella [4.7K]
3 years ago
13

Using the numbers 8,6,4 and 2 write an expression that equals 4

Mathematics
2 answers:
Zolol [24]3 years ago
6 0
6+4-8+2 = 4 is the answer
vfiekz [6]3 years ago
5 0
8-(6+2)+4 is how you use those numbers to equal 4
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1. Add: 85 + (-96) *<br> 2. Subtract: -7 – 4 *<br> 3. Multiply: 7(-12) *<br> 4. Divide: 6÷ (-18) *
Monica [59]

Answer:

1 ._11

2.11

3._84

4._0.333

6 0
3 years ago
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Find the slope of (-19,-6),(15,16)
hram777 [196]

Answer:

0.647

Step-by-step explanation:

this is also known as gradient of the line

4 0
3 years ago
It was reported that about 80% of airline tickets-nearly $65 billion worth last year are issued over the internet. What were the
frozen [14]

Answer:

The answer is nearly $81 billion.

Step-by-step explanation:

  • If we know that 80% of airline tickets worth $65 billion, then 65=80\%\plus{Total_{tickets}}=0.8\plus{Total_{tickets}}\\.
  • Then,to know how much billion dollars worth the total tickets, we just have to clear out Total_{tickets} of the equation, by dividing both sides by 0.8, which yields \frac{65}{0.8}=Total_{tickets}=81.25
7 0
4 years ago
Which expression is equivalent to (^5sqrt3^2)^1/3
11Alexandr11 [23.1K]

Answer:

3^2/15

Step-by-step explanation:

(^5sqrt3^2)^1/3

(3^2/5)^1/3

multiply the powers

3^2/5*1/3

3^2/15

6 0
3 years ago
Directions - For the following problem, write a paragraph proof to justify each step you make. All work must be neat,
nlexa [21]

$ PS = \frac{4}{3} x

Solution:

Given PRQ is a triangle.

ST is a line parallel to RQ.

$PT = x, \ PQ = 3x,  \ SR=\frac{8}{3}x

TQ=PQ-PT

TQ=3x -x=2x

<u>Triangle proportionality theorem,</u>

<em>If a line parallel to one side of a triangle intersects the other two sides, then it divides the two sides proportionally.</em>

$\frac{PS}{SR} =\frac{PT}{TQ}

$\frac{PS}{\frac{8}{3} x} =\frac{x}{2x}

Do cross multiplication, we get

$ PS \times 2x=x \times \frac{8}{3} x

Divide by 2x on both sides, we get

$ PS = \frac{4}{3} x

4 0
3 years ago
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