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3 years ago

Cómo se resuelve: 10-10×10+10 =?

Mathematics

2 answers:

natima [27]3 years ago

6 0

Answer:

-80

Step-by-step explanation:

Pemdas method.

Levart [38]3 years ago

3 0

Answer:

the answer is 10

Step-by-step explanation:

plz mark brainliest

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Melissa threw a coin from a bridge 160 feet high with an initial speed of 30 feet per second. Which of the following expressions

Flauer [41]

160+30x Because you initially start with 160 and 30 feet per second. the 30 feet is the one that's progressing so that's the x.

3 0

3 years ago

Find an equation of the line described below. Write the equation in slope-intercept form (solved for y), when possible.

Vinil7 [7]

Answer:

y=-x+18

Step-by-step explanation:

Equation of a line

A line can be completely defined by two points. Suppose we know the line passes through points A(x1,y1) and B(x2,y2).

The equation for a line can be written as:

$y=mx+b$

Where m is the slope and b is the y-intercept. Both values can be determined by using the coordinates of the given points.

First, determine the slope with the equation:

$\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

The points are: A(15,3) B(3,15)

$\displaystyle m=\frac{15-3}{3-15}=\frac{12}{-12}=-1$

The equation of the line can be written as:

$y=-x+b$

Now, use any point to determine the value of b. Substitute (15,3):

$3=-15+b$

Solve for b:

b=18

The equation of the line is

y=-x+18

The slope is -1 and the y-intercept is 18.

3 0

3 years ago

Pls help with both 19 and 20 I’ll mark brainliest, show how you set up the problems

belka [17]

<h2>Answer:</h2>

Question 19:

Option A:

40 x 19 = 760

Option B:

A: 9,500 x 8 = 76,000

76,000 ÷ 100 = 760

B: 4,750 x 8 = 38,000

38,000 ÷ 100 = 380

C: 760 x 8 = 6,080

6,080 ÷ 100 = 60.8

D: 320 x 8 = 2,560

2,560 ÷ 100 = 25.6

Answer: $9,500

Question 20:

5.5 x 30 = 165

165 ÷ 100 = 1.65

1.65 + 5.5 = 7.15

Commission: 7.15%

382,000 x 7.15 = 2,731,300

2,731,300 ÷ 100 = 27,313

Answer: The agent earns $27,313 in commissions.

4 0

3 years ago

What is the volume of a sphere with a radius of 3 inches?

Contact [7]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

50 POINTS TO WHOEVER CAN ANSWER QUESTIONS 1-10

Trava [24]

Answer:

1) x = 4 2) x = 4 3) x = -4 4) x = 3 5) x = 5 6) x = 9 7) x = -8

8) x = 11 9) x = -5 10) x = -4

Step-by-step explanation:

Alternate Exterior and Alternate Interior angles are equal to each other. Just set the numbers or equations the give you equal to each other.

Question 1: Question 2: Question 3: Question 4:

33x+3=135 120=31x-4 120=x+124 40x+5=42x-1

33x=132 124=31x -4=x 6=2x

x=4 x=4 x= -4 x=3

Question 5: Question 6: Question 7: Question 8:

20x+4=19x+9 11x= -9+12x 80=x+88 10x+20=12x-2

-5= -x -x = -9 -8 = x 22=2x

x=5 x= 9 x= -8 x=11

Question 9: Question 10:

70=x+75 130=x+134

-5 = x -4 = x

x = -5 x= -4

8 0

3 years ago

Read 2 more answers

Cómo se resuelve: 10-10×10+10 =?​

Cómo se resuelve: 10-10×10+10 =?