2 years ago

What is 23+34-19+84=?

Mathematics

2 answers:

vredina [299]2 years ago

8 0

Answer:

122

Step-by-step explanation:

seraphim [82]2 years ago

5 0

Answer: 122

Step-by-step explanation:

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Let's simplify

Zielflug [23.3K]

Step-by-step explanation:

Given

$= \frac{1.5 \times {10}^{4} \times 4.5 \times {10}^{3} }{2.5 \times 10 ^{2} } \\ = \frac{6.75 \times {10}^{4 + 3} }{2.5 \times {10}^{2} } \\ = \frac{6.75 \times {10}^{7} }{2.5 \times {10}^{2} } \\ = 2.7 \times {10}^{7 - 2} \\ = 2.7 \times {10}^{5}$

Hope it will help :)

8 0

3 years ago

Find the equation of a line that is perpendicular to 4y-3x=1 and passes through point (-7,0).

Mnenie [13.5K]

Answer:

-4/3x + -28/3

Step-by-step explanation:

First you rearrange 4y-3x=1

y= 3/4x +1/4

then you reciprocate and change the sign the slope since you are trying to find a line perpendicular to it.

Slope(m) =-4/3

then you use the formula <em>y-y1= m(x-x1)</em>

y-0= -4/3 (x--7)

y= -4/3 +-28/3

7 0

3 years ago

What will Amanda pay if she rents a truck and drives 45 miles and splits the total cost with two friends

grandymaker [24]

22.5 for the total cost.

6 0

3 years ago

Tim knows the volume and base area of a wooden chest that is in the shape of a rectangular prism. If the volume is 5/24 of a cub

Leto [7]

Answer: The height of the chest is 11/24

Step-by-step explanation:

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3 years ago

What is the domain of the absolute value function below?

Anton [14]

No info was given, plz post a pic of the equation

8 0

3 years ago

Read 2 more answers