Answers
Answer:
yes
Step-by-step explanation:
They are correct because the reciprocal ( flipped or opposite) of -2/5 is 5/-2
Related Questions
which number is composite 5,11,9,2
Answers
Answer:
11
Step-by-step explanation:
trust
PLZ HELP WITH MATH!!!
Answers
Answer:
128 in.^2?
Step-by-step explanation:
a rectangle is also a parallelogram, so find the area of the rectangles.
if it is a 30-60-90 triangle, 8 inches is x, and to find the sides, it is either (x)sqrt(3), or in this case, 2x, so 16x8= 128?
Plz show your work.
Answers
Answer:
look at the picture i sent.......
i have no idea where to plot the points
Answers
Answer:
1/4 is slope\
Step-by-step explanation:
Half the number of guesses are
less than what number?
Answers
Answer:
C. 74
Step-by-step explanation:
add up all the numbers but not the value so you have 18 numbers. divide that by 2 and get 9. so 74 is between 73 and 78 so it divides the 18 numbers evenly into 9 and 9.
In AIJK, the measure of ZK=90°, the measure of ZI=46°, and IJ = 9.2 feet. Find the
length of JK to the nearest tenth of a foot.
J
9.2
X
46
K
Answers
Answer: 6.6
Step-by-step explanation:
The figure is not drawn to scale. PQ and MN are straight lines.
Find ZZ
helpppp
Answers
45+z+87=180
132+z=180
z=48
The total bill for drinks and a pizza for three people is $14.90 before tax. The group wants to leave a 15% tip on the cost of the food, not including tax. What will be the amount of the tip?
Answers
Answer:
$2.24
Step-by-step explanation:
Since we are trying to find a percentage of something, we can multiply whatever we're trying to find a percentage from by 0.X where X is equal to the number of the percentage. So in this case it's 15%. We can multiply $14.90 by 0.15 and we get 2.23500. Since we cannot have 2.235 dollars, we must round up decimal places.
The tip would be 2 dollars and 24 cents. ($2.24).
what’s the answer to this question
Answers
Step-by-step explanation:
I can't see the question. please resend picture
find the volume of the solid figure
Answers
Answer:
Volume= Length × Width × Height
Can anyone help me please ?
Answers
PLS HELP!!! 7TH GRADE MATH
Answers
Answer:
The first picture is 72 ft²
Step-by-step explanation:
Answer for 1:
242
Answer for 2:
214.57
Answer for 3:
88.79
Explanation:
I used Goggle
A car museum wants to increase its collection by 20%. Currently the museum has 120 cars in its collection. How many cars would the museum need to add over the next year to meet its goal?
Answers
Answer:
24
Step-by-step explanation:
There are 136 students at the dance. 62 of the students are females. What is the ratio of boys to girls at the dance? PLEASE HURRY!!!
Answers
The ratio of boys to girls is 74:62
74 represents the boys
62 represents the girls
What is the classification for this polynomial? 6xyz + xy Click on the correct answer. monomial binomial trinomial
Answers
Answer:
Binomial
Step-by-step explanation:
the polynomial has two terms 6xyz and xy
Mrs. Alley is buying carpet for a rectangular room that measures 12 feet wide and 24 feet long. How many square feet of carpet will Mrs. Alley need?
Answers
What is the value of this expression? 44−{(6+8)÷2}×3
14
23
69
111
Answers
Answer:
23
Step-by-step explanation:
First, open the brackets.
44 - (14/2) x 3
44 - 7 x 3
44 - 21
23
Can someone helpppp plssss
Answers
Answer:
angleQ+angleR is 180degrees because of the properties of isoceles trapezoid. So, if you set equation and solve, you'll get the fact that x is 12, and angleR is 130degrees, and angleQ is 50degrees. According to the properties of isoceles trapezoid, angleQ is the same as angleT. So, angleT is 50degrees
Answer:
Step-by-step explanation:
X+3y=17 -2x+3y=-7 how do you solve it
Answers
Answer:
X+3y=17 is x=−3y+17
-2x+3y=-7 is x= 3 /2 y+ 7 /2
Step-by-step explanation:
The solution to which system of equations has an x-value of 3?
(A) x + 2y =-1; y=3x + 3
(B) 3x – Y= 2; x + 2y=-1
(C) y= 3x + 3; 230 + 3y=0
(D) 2x + 3y=0; x + 2y=-1
Answers
Answer:
D)
Step-by-step explanation:
find the value of given expression
[tex] \sqrt{25 \times 625 \times \times 25} [/tex]
Answers
Answer:
±625
Step-by-step explanation:
[tex]\sqrt{25 x 625 x 25}[/tex]
[tex]\sqrt{390625}[/tex]
±625
Answer:
√(25×625×25)√{5²×25²×5²)=±(5×25×5}=±625 is your answer
(50pts) The distance covered and the time taken by a car are plotted in a graph.
a. Find the slope of the line in the graph.
b. Calculate the distance traveled by the car at the 20th second.
c. Calculate the speed of the car.
Answers
Answer:
a=2
b=40m
c=2m/s
Step-by-step explanation:
slope is rise over run so 10/5 simplified is 2/1 or 2
for b just look at the graph at the 20th second
for c you do distance over time so basically the same thing as a 10/5 which is 2m/s
In a class there are 15 students. 8 of them like playing soccer, 6 of them like swimming, and 2 like both and swimming and playing soccer. How many students do not like playing soccer and do not like swimming?
Answers
Answer:
6+8-2=12, 15-12=3 answer=3
Write an equation to show how many times greater the value of a 5 in the tens place is than a 5 in the tenths place
Answers
PLZ IF RIGHT I WILL GIVE BRAINLIST: One year, the population of a city was 64,000. Several years later it was 53,120. Find the percent decrease.
Ans=______%
Answers
the answer is it decreased 17%
im not 100% btw
the graph of y=x^2-4x is shown. name a zero of the function below
Answers
Answer:
0 and 4
Step-by-step explanation:
y = x^2 - 4x can be factored as follows: y = x(x - 4).
We find the zeros by setting this factored form equal to zero and solving for x:
x(x - 4) = 0, or x = 0, or x = 4.
The two zeros of this function are 0 and 4.
4=2/9x A) 6 B) 9 C) 15 D) 18
Answers
Answer:
D. 18
Step-by-step explanation:
multiply both sides by 9/2, the reciprocal of 2/9.4×(9/2)=x
express 4×(9/2) as a single fraction.4×9/2=x
multiply 4 and 9 to get 36.36/2=x
divide 36 by 2 to get 18.18=x
swap sides so that all variable terms are on the left hand side.x=18
Answer:
D 18
Step-by-step explanation:
you devide 4 by 2/9 and get your answer
I need help please!!
Answers
2nd answer: 5m
3rd answer: 10dm
How do you do this what the answer to number 12
Answers
12x - 6y = 13
8x - 4y = -21
Answers
Answer:
24
Step-by-step explanation:
24