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makvit [3.9K]
3 years ago
10

HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!

2 times 5" alt="(43-20)-2 times 5" align="absmiddle" class="latex-formula">
Mathematics
2 answers:
fiasKO [112]3 years ago
8 0

Answer:

3

Step-by-step explanation:

(43-20)-2*5

Step 1: 43- 20= 13

Step 2: 2*5 = 10

Step 3: 13 - 10 = 3

PEMDAS

mezya [45]3 years ago
6 0
100 bc that’s the answer
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Please help asap.
harina [27]

Answer:

The answer is 5th angle = \bold{42^\circ}

Step-by-step explanation:

Given that pizza is divided into six unequal slices.

Largest slice has an angle of 90^\circ.

He eats the pizza from largest to smallest.

Let the difference in angles in each slice = d^\circ

1st angle = 90^\circ

2nd angle = 90-d

3rd angle = 90-d-d = 90 - 2d

4th angle = 90-2d-d = 90 - 3d

5th angle = 90-3d-d = 90 - 4d

6th angle = 90-4d -d = 90 - 5d

We know that the sum of all the angles will be equal to 360^\circ (The sum of all the angles subtended at the center).

i.e.

90+90-d+90-2d+90-3d+90-4d+90-5d=360\\\Rightarrow 540 - 15d = 360\\\Rightarrow 15d = 540 -360\\\Rightarrow 15d = 180\\\Rightarrow d = 12^\circ

So, the angles will be:

1st angle = 90^\circ

2nd angle = 90- 12 = 78

3rd angle = 78-12 = 66

4th angle = 66-12 = 54

5th angle = 54-12 = 42

6th angle = 42 -12 = 30

So, the answer is 5th angle = \bold{42^\circ}

4 0
4 years ago
1. Your algebra test scores for one semester.
VLD [36.1K]
I believe they are Discrete
5 0
3 years ago
2 (x+8)
antoniya [11.8K]

Answer:

Step-by-step explanation: its 1.87

5 0
3 years ago
the question is on the sheet .The shaded region is the area within the figure but not the corner squares
quester [9]

Based on the information given in the exercise, you know that the shaded region has this area:

6x^2-2xy+3y^2

And the area of each square region in the corners is:

4x^2

Since there are four square regions, you can multiply that the area of any of them by 4, in order to find the total area of them:

4(4x^2)=16x^2

Then, in order to find the total area of the figure, you must add the area of the shaded region and the total area of the square regions:

(6x^2-2xy+3y^2)+(16x^2)=22x^2^{}-2xy+3y^2

Therefore, the total of the figure is:

22x^2-2xy+3y^2

4 0
1 year ago
Of the 43 passengers on an airplane 19 Arman and the rest are a woman what is the ratio of the number of passengers to the numbe
Blizzard [7]

Answer:

43:24

Step-by-step explanation:

1. Keep 43 passengers in mind

2. To find how many women you would take 43 passengers minus 19 Arman

3. You should get 24, that's how many women

4. Set up your ratio: 43:24, 43/24 Any could work

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