Answer:
200 in all
Step-by-step explanation:
30 + -30= 0
a. Write another sum of two numbers that equals 0.
b. Write a of three numbers that equals 0.
c. Write a sum of four numbers that equals 0, none of which are opposites.
Answer:
Here are some possibilities:
a.) 9 + -9 = 0
b.) 8 + 2 + -10 = 0
c.) 6 + 4 + -2 + -8 =0
The arithmetic required solution for,
A) 60 + -60 = 0
B) 60 + -30 +-30 = 0
C) 60 + -20 + -20 + -20 = 0
In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,
a. Write another sum of two numbers that equal 0.
Solution:- 60 + -60 = 0
b. Write an of three numbers that equal 0.
Solution: - 60 + -30 +-30 = 0
c. Write a sum of four numbers that equals 0, none of which are opposites.
Solution:- 60 + -20 + -20 + -20 = 0
Thus, the required arithmetic solution for,
A) 60 + -60 = 0
B) 60 + -30 +-30 = 0
C) 60 + -20 + -20 + -20 = 0
Learn more about arithmetic here:
brainly.com/question/14753192
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solve this and I'll give you brainliest!
Answer:
find the are? ok well the answer is simple 33
Step-by-step explanation:
When you want to find the area you multiply so 5 x 6=? equals 30 ok so
30 + 3= ? 33 there you got your answer hope it helps!
What points fits the equation y=2?
Answer:
Step-by-step explanation:
The line goes aross horizontially (left to right), it hits the crosses the y axis at 0,2.
X would be any number, y would be only 2.
The value of a boat is $23,400. It loses 8% of its value every year. Write a function that represents the value y (in dollars) of the boat after t years.
Answer:
y = $21,528t
Step-by-step explanation:
Original value of the boat = $23,400
If it looses 8% every year
Amount lost = 8% of 23400
Amount lost after a year = 0.08 * 23400
Amount lost after a year =$1872
Money remaining after 1 year = 23400 - 1872
Money remaining after 1 year = $21,528
To get a function that represents the value y (in dollars) of the boat after t years, we will say;
t year = x
1 year = $21,528
Cross multiply
x *1 = $21,528t
x = $21,528t
Hence the function that represents the value y (in dollars) of the boat after t years is y = $21,528t
Can somebody please help me I need help with this ASAP!! THANK YOU
Answer:
Perimeter: 72
Step-by-step explanation:
Duc has a trapezoid shaped section of his yard fenced off for his pets. The lengths of the parallel sides of the trapezoid are 8 feet and 14 feet. The height of the trapezoid section is 4 feet.
What is the area of the trapezoid section of the yard?
Enter your answer in the box.
ANSWER FAST PLZ :)
Answer:
Area of the trapezoid = 1/2(B+b)h
where
B= length of the longer side of the trapezoid which is equal to 14 ft
b= shorter side of the trapezoid which equal 8 ft
h = height of the trapezoid which is equal to 4 ft
Area of the trapezoid = 1/2 (14+8)4
Area of the trapezoid yard fence of Duc is 44ft^2
Step-by-step explanation
hope this helps :) let me know if it's correct.
Answer:
44ft
Step-by-step explanation:
I took the Quiz
The Pythagorean Theorem, given by the formula a^2+b^2=c^2 , relates the three sides of a right triangle. Solve the formula for the positive value of a in terms of b and c.
Answer:
c=√a²b²
Step-by-step explanation:
Hope this helps!
Help please I have 25 min left. I’ll name you brainliest !!
Answer:
the last two
Step-by-step explanation:
Day 1 Practice 6: Find the angle measure of angle A,C,B
Answer:
Angle A: 60
Angle B: 30
Angle C: 90
Step-by-step explanation:
To figure out the angles, you need to set up an equation:
180 = x + x + 30 + x + 60
Add like terms:
180 = 3x+ 90
Solve for x
90 = 3x
divide by 3 to get x
30 = x
So, x is 30, and angle a is angle b plus 30, which is 60. angle c is x plus 60, which is 90.
:)
WHICH ONE !!
A. 3
B. -3/4
C. -1
D. 3/4
What type of triangle is formed with sides of length 11, 13, and 15?
Right triangle
Equilateral triangle
Scalene triangle
Isosceles triangle
Answer:
Scalene Traingle
Step-by-step explanation:
All the sides given are not equal so it is a scalene triangle
Please help asap!!!!!!!! Number 2 and 3
Answer:
Step-by-step explanation:
2) r = 16/2 = 8 cm
Area of top and bottom = 2*πr²
= 2 * 3.14 * 8 * 8
= 401.92 cm²
Midlle part = h * πd
= 6 * 3.14 * 16
= 301.44 cm²
Total = 401.92 + 301.44
= 703.36 cm²
3) Area of front and back = [tex]2* \frac{1}{2}*b * h\\[/tex]
[tex]= 2*\frac{1}{2} * 3 * 4\\\\= 12 cm^{2}[/tex]
Area of bottom = length * breadth
= 12* 3
= 36 cm²
Area of left = 12 * 4
= 48 cm²
Area of right = 12 * 5 = 60 cm²
Total = 12 + 36 + 48 + 60 = 156cm²
y = 2x + 3
y= -2x + 15
help me i mark brain thing
Answer:
it's black - re attach it
Step-by-step explanation:
Thomas has at most $60.00 to spend on a shoes and socks. He finds a pair of shoes that he likes for $36.00. If socks are $3.00 per pair, how many pairs of socks could Thomas buy?
Answer:
99
Step-by-step explanation:
Answer:
Thomas can buy 8 pairs of socks.
Step-by-step explanation:
We can write this in the form of an equation:
36+3x>60 Subtract 36 on both sides.
-36 -36
3x>24 Divide by 3 on both sides.
/3 /3
x>8
Hope this helps and have a great day! (～￣▽￣)～
Someone pls help with this!
Answer: The last one. It has a proportional relationship of -4.
Step-by-step explanation:
the number of hours you work. Suppose that you earned $102 for working 12 hours, how much
would you earn for working 18 hours?
If a triangle has 2 60 degree angles, what kind of triangle is it?
Answer:
equilateral
Step-by-step explanation:
Answer:
equilateral triangle
Step-by-step explanation:
m=−(4+m)+2
solve for m
Answer:
Step-by-step explanation:
Distribute the negative sign
m = -4 - m +2
Add m to both sides
2m = -2
Divide by 2 on both sides
m = -1
Answer: m= -1
Step-by-step explanation:
Natasha found that the 14 inches from her knee joint to her hip joint was
1/4 her total height. What was Natasha's total height in inches?
Answer:
56 inc
Step-by-step explanation:
I need the one on the right I got the left one from my teacher ♀️♀️
Answer:
-5y+2+1+7
terms - -5y
like terms 7+2+1
coefficient = -5
constant = 7+2+1 or 10
variable terms - -5y
HELP! BRAINLIEST AND 15 POINTS
Answer:
759
Step-by-step explanation:
4x3-12x-x2+3
so 4x3-x2-12x+3 I think
Answer:
759
Step-by-step explanation:
0. A rental agency charges $80 to rent a car. They also charge $0.10 for each mile Hillary has
udgeted $200 for a car rental fee. How many miles con she drive and stay under budgen?
Answer
1200
Step-by-step explanation:
initial fee: $80
per mile: $0.10
budget:$200
200-80=120
120 divided by 0.10 = 1200
you can drive 1200 miles with a budget of $200
What is the slope of the line that passes through (2,5) and (3,6).
2
0
3
1
Answer:
1
Step-by-step explanation:
hope this help:) I use slop formula
Answer:
1
Step-by-step explanation:
Y2-y1/ x2-x1
6-5/3-2
1/1 = 1
i need help with both 9 and 10
I'll answer problem 9 to get you started
Answer: Choice (2) 3x-1 = 2x+3===============================================
Explanation:
We will plug x = 7 into each equation or inequality given to us. Then we determine if we get a true statement or not.
----------------
Let's start with choice (1)
x + 3 > 6
7 + 3 > 6 .... x is replaced with 7
10 > 6
Since 10 is larger than 6, this makes the last inequality true. Therefore, the first inequality is true when x = 7. So we can rule out choice (1) since we are looking for a false statement.
----------------
Move onto choice (2)
3x-1 = 2x+3
3*7-1 = 2*7+3 ... replace every x with 7
21-1 = 14+3
20 = 17
This is false since we don't get the same number on each side. Therefore, choice (2) is the final answer.
----------------
Since we found the answer, we can stop here. But let's keep going to check the others.
choice (3)
2(x+1) = x+9
2*(7+1) = 7+9 ... plug in x = 7
2*(8) = 16
16 = 16
We get the same thing on both sides, so the equation is true. We can rule out choice (3).
-----------------
Now onto choice (4)
[tex]-2x + 10 \le 0\\\\-2*7 + 10 \le 0\\\\-14 + 10 \le 0\\\\-4 \le 0\\\\[/tex]
This is true since -4 is to the left of 0 on the number line, which makes -4 smaller than 0. We can rule out choice (4).
Which equation shows the inverse property of multiplication?
4+ (-4) = 0
-8+ (-3) = -3 + (-8)
2.2-1
Answer:
-3 + (-8) 2.2-1
how do you find the range of a triangle
Answer:
To find a range of values for the third side when given two lengths, write two inequalities: one inequality that assumes the larger value given is the longest side in the triangle and one inequality that assumes that the third side is the longest side in the triangle. Combine the two inequalities for the final answer.
Step-by-step explanation:
Answer:
To find a range of values for the third side when given two lengths, write two inequalities: one inequality that assumes the larger value given is the longest side in the triangle and one inequality that assumes that the third side is the longest side in the triangle. Combine the two inequalities for the final answer.
Step-by-step explanation:
ex: a triangle has side lengths 3, and 7, find the possible range length for the third side.
Solution: let x be the length of the third side of the triangle
The maximum value:
x<3+7=10 ______ x<10
The mimimum value:
x>7-3=4 ________ x>4
so 4<x<10 ( x is between 4 and 10)
Hope that made sense and helped!
-15-(-32) ASAP please!!!
Answer:
17
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
-15-(-32)
= -15 + 32
= 17
Jennifer babysits for x hours a week after school at a job that pays $10 an hour. She has accepted a job that pays $15 an hour as a cashier at a supermarket working y hours a week. She will work both jobs. She is able to work no more than 20 hours a week. Jennifer wants to earn at least $225 a week, working at both jobs.
Answer:
Jennifer can work 6 hours in her babysitting gig and 6 hours on her cashier shift.
Step-by-step explanation:
Babysitting: Cashier:
y = 10x y = 15x
Table (Hours) Table (Hours)
1 : 10 1 : 15
2 : 20 2 : 30
3 : 30 3 : 45
4: 40 4 : 60
5 :50 5 : 75
6 : 60 6 : 90
7 : 70 7: 112
8 : 80 8 : 120
9 : 90 9 : 135
10 : 100 10 : 150
11 : 110 11 : 165
12 : 120 12 : 180
13 : 130 13 : 225
14 : 140 14 : 210
15 : 150 15 : 225
16 : 160 16 : 240
17 : 170 17 : 255
18 : 180 18 : 270
19 : 190 19 : 285
20 :200 20 : 300
Hope that helps!
I was wondering how can I find the length of a side from the angles given
Answer:
The Pythagorean Theorem, a2+b2=c2, a 2 + b 2 = c 2 , is used to find the length of any side of a right triangle.
In a right triangle, one of the angles has a value of 90 degrees.
The longest side of a right triangle is called the hypotenuse, and it is the side that is opposite the 90 degree angle.
Step-by-step explanation: