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Fiesta28 [93]
3 years ago
15

Between the time iko woke up and lunchtime, the temperature rose by 11 degrees. Then by the time he went to bed the temperature

dropped 14 degrees. Write an addition expression relative to when iko woke up
Mathematics
1 answer:
Usimov [2.4K]3 years ago
8 0

Answer:

X + 11 - 14

Step-by-step explanation:

Let's asume the temperature when iko woke up: x

Between the time iko woke up and lunchtime, the temperature rose by

11. This means that the temperature at the lunch time is: x + 11

Then by the time he went to bed, the temperature dropped by 14. This means that the temperature at that time was the previous one less 14:

X + 11 - 14

To compare this temperature to the initial temperature T, we have to

subtract it: x + 11 - 14 - x = 11 - 14 = -3. This means that the

temperature at the end of the day was 3 degrees less than at the

beginning

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kenny6666 [7]

Answer:

21+3t

If really want equation answer it would be -7 but it simplifying. :)

Step-by-step explanation:

6(4+t)-3(t+1)

Simplify parenthesis first.

24+6t-3t-3

Simplify like terms

24-3+6t-3t

21+3t

5 0
3 years ago
Chandler earns a base pay of $2,200 per month. He also earns a commission of 4% of his total sales . One month Chander earned $2
Kipish [7]
The answer is $333.33 hope it helps
8 0
3 years ago
PLEASE SOMEONE HELP ASAP I NEED HELP WITH THIS
Softa [21]

Answer:

See image

Step-by-step explanation:

Rate of change means how much does the number of snowflakes go up each time (on a different question you might find the number goes down each time)

"Initial value" means whatthe number if snowflakes at step zero. We have to work backwards to find that number. For the equation, fill in the rate in front of the x (we use m for that number) and add in the initial value (b) in the format y=mx+b . The information for the table is in the picture (the step numbers and number of snowflakes)

See image

3 0
3 years ago
If points N, U, and T are collinear, name all the segments they determine.
nexus9112 [7]
Collinear=On the same line

N-U

N-T

U-T

I believe that is what this questions is asking. :)
3 0
3 years ago
Read 2 more answers
A silo is to be built by attaching a hemisphere roof onto a circular cylinder. The hemisphere part of the silo is constructed by
crimeas [40]

The radius and height, in two decimal places are mathematically given as

r=10.60

<h3>What is the radius and height, in two decimal places?</h3>

Generally, the equation for the volume is mathematically given as

V=\pi r^{2} h+\frac{2}{3} \pi r^{3}

Therefore

5000 &=\pi 0^{2} h+\frac{2}{3} \pi r^{3}

V(r, h) &=\pi r^{2} h+\frac{2}{3} \pi r^{3}-5000 \\\nabla V &=\left\langle 2 \pi r h+2 \pi r^{2}, \pi r^{2}\right\rangle \\

\cos t &=100\left(2 \pi r^{2}\right)+75(2 \pi r h) \\\\\cos t &=200 \pi r^{2}+150 \pi r h \\\\\nabla C(r, h) &=\langle 400 \pi r+150 \pi h, 150 \pi r\rangle

Using Lagrange method

$\langle 400 \pi \gamma+150 \pi \gamma h, 150 \pi \gamma\rangle=\lambda\left\langle 2 \pi \gamma h+2 \pi \gamma^{2}, \pi r^{2}\right\rangle$

$400 \pi r+150 \pi r=\left(2 \pi r h+2 \pi r^{2}\right) \lambda$

$400 \pi \gamma+150 \pi h=300 \pi h+300 \pi r \\\\

$400 \pi r-300 \pi r=150 \pi h$

$160 \pi r=150 \pi h \quad \\\\\\

with

h=\frac{2}{3} r $

$\pi r^{2} h+\frac{2}{3} \pi r^{3}=5000$

\pi r}\left(\frac{2}{3} r \right)+\frac{2}{3} \pi^{3}=5000$

$\frac{4 \pi \gamma^{3}}{3}=5000 \quad

r^{3}=\left(\frac{5000 \times 3}{4 \pi}\right)$

r=10.60

In conclusion, the radius and height, in two decimal places is

r=10.60

Read more about radius

brainly.com/question/13449316

#SPJ1

8 0
2 years ago
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