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Alex787 [66]
3 years ago
10

Between the time Iko woke up and lunchtime, the temperature rose by 11°. Then by the time he went to bed, the temperature droppe

d by 14°.
Write an addition expression for the temperature relative to when Iko woke up.
Mathematics
1 answer:
Tanzania [10]3 years ago
4 0

Answer:             -3 degrees

Step-by-step explanation:

Lets say that the original temperature was "x."

The temperature rose by 11 degrees so it is now at 11+x.

Then the temperature fell by 14 degrees so you subtract. 11+x-14

11-14= -3 so you subtract 3 degrees from the original temperature and there fore the relative temperature is -3

I hope this helps!!!

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Please help if your kind enough, this is due today I’ll mark u as brainliest & rate u 5 stars
timofeeve [1]

<u>Given</u>:

Two parallel lines are cut by a transversal and form a pair of alternate interior angles.

One angle measures (6x + 5)° and the other measure (7x - 4)°

We need to determine the measure of each angle.

<u>Value of x:</u>

Since, the two angles are alternate interior angles, then the two angles are congruent.

Thus, we have;

6x+5=7x-4

-x+5=-4

      -x=-9

        x=9

Thus, the value of x is 9.

<u>Measure of each angle:</u>

The measure of each angle can be determined by substituting x=9 in the measures of each angle.

Thus, we have;

(6x + 5)^{\circ}=(6(9) + 5)^{\circ}=59^{\circ}

(7x - 4)^{\circ}=(7(9) - 4)^{\circ}=59^{\circ}

Thus, the measure of each angle is 59°

3 0
3 years ago
Angles E and G are
mash [69]
A and b as I believe
4 0
4 years ago
6 × 10E2 as a standard notation
Allisa [31]

Answer:

600

Step-by-step explanation:

6x10^2 = 600

7 0
3 years ago
Read 2 more answers
Use the normal distribution to compute probability with technology - Calculator Question Suppose that the annual household incom
kondor19780726 [428]

Answer:

0.02

Step-by-step explanation:

Given a normal distribution :

Mean income (m) = 25000

Standard deviation of income (s) = 6000

X ≥ 12000

Using the relation to fund the standardized score :

Zscore =(x - m) / s

Zscore = ( 12000 - 25000) / 6000

Zscore = -13000 / 6000

Zscore = - 2.167

Using a z probability calculator :

P(Z ≤ - 2.167) = 0.015117

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3 0
3 years ago
What is the solution of 4|x – 9| + 6 &gt; 42?
OlgaM077 [116]

Answer:

Choice B is correct answer.

Step-by-step explanation:

We have given an inequality.

4|x – 9| + 6 > 42

We have to find the solution of given inequality.

Adding -6 to both sides of above inequality, we have

4|x – 9| + 6 -6 > 42-6

4|x – 9| + 0 > 36

4|x – 9|  > 36

Dividing above inequality by 4 , we have

4|x – 9|  > 36

(4|x – 9|) / 4  > 36 / 4

|x – 9|  > 9

Applying absolute value property, we have

-9 > x-9 > 9

Adding 9 to both sides of above equation, we have

-9+9 > x-9+9 > 9+9

0 > x > 18

Hence, we can write above inequality as:

x < 0 or x > 18 which is the answer.

6 0
3 years ago
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