Answer:
an integer plus its opposite sum zero. The opposite of a number is called the additive inverse because the two numbers' sum is zero.
find the circumference of a circle whose radius is 2/5m
Answer:
.5024
Step-by-step explanation:
Help ASAP please!!!!!!
Answer:
[tex]x5 {36}^{?65} \\ [/tex]
equivalent ratios are called______
Answer:
equivalent ratios
Step-by-step explanation:
Answer: Two ratios that have the same value are called equivalent ratios
Step-by-step explanation:
How do you identify two like terms? *
Explain whether or not the two terms are like terms. 2n and 10p *
Use the distributive property to rewrite the following expression. 4(2a + 5) *
Identify the coefficient in the following expression. 7g + 10 *
Answer:
1. You Identify like terms by whether they are connected to a similar value. (2x and 7x are examples of like terms, having both be connected to an X value.)
2. 2n and 10p are not like terms. As they both are connected to differing values
3. 8a+20 (multiply the variables inside the parenthesis by whatever is on the outside of the parenthesis)
4. The coefficient is the constant quantity connected to a value. In this case the coefficient is 7.
Step-by-step explanation:
Stop answering questions you don't know the answer to. It helps nobody and wastes points that could have very well been given to someone that actually answered/deserves them.
Use the distributive property to remove the parenthesis -4(-5w-3u+2)
Answer:
20w + 12u - 8
-Hope this is correct
Which shape has 5 faces, 8 edges and 5 vertices? A. triangular pyramid B. rectangular pyramid C. rectangular prism D. triangular prism
Answer:
Rectangular Pyramid
Step-by-step explanation:
Rectangular Pyramid-It has 5 faces, 8 edges and 5 vertices.
Answer:
C. Rectangular Pyramid
Step-by-step explanation:
Faces:
A rectangular pyramid has a rectangle as its base. So from it's pinnacle to each of the rectangle's edges, there is a triangular face. As the base has 4 sides, it should have 4 such faces. And the base rectangle is also a face. So it has a total of 5 faces.
So, the number of faces [tex]$F$[/tex] = 5
Edges:
And from its pinnacle to 4 base vertice there are 4 edges. And the base rectangle has four edges. So there are a total of 8 edges
So, the number of edges [tex]$E$[/tex] = 5
Vertice:
The number of vertices [tex]$V$[/tex] must be 5. Becaue we know by Euler's formula [tex]$V + F - E = 2$[/tex] which holds for any shape that doesn't have any hole within it. And 5 is the only value for [tex]$V$[/tex] that satisfies the equation.
So we can conclude that, the shape must have to be rectangular pyramid.
ASAP plz
Write an equation and solve:
Blake and two of his friends are going to an amusement park. The cost of admission to the park is $39.95 per person. Once they are in the park, Blake and his friends ride the race cars, which require an additional fee. If the total amount spent by all three boys is $143.70, then what is the additional fee to ride the race cars?
Answer:
$23.85
Step-by-step explanation:
39.95 x 3 which can also be 39.95 + 39.95 + 39.95=119.85
So then do 143.70-119.85 to find the answer which is 23.85.
Answer:
$23.85
Step-by-step explanation:
Take $39.35 and multiply x3
(39.35 x 3) OR (39.35 + 39.35 + 39.35)
Then take $143.70 and subtract.
($143.70 - $119.85)
= $23.85
Solve by Defntion of derivative
f(x) = 4x ^ 3 - 10x + 41pi
Answer:
y=4x^3−10x+128.805299
Step-by-step explanation:
Xmin:
-10
Xmax:
10
Ymin:
-10
Ymax:
10
Simplify (67)3.
O A. 621
O B. 423
O C. 670
O D.1/6 21
(6⁷)³ = 6⁷×6⁷×6⁷ then when you add all the exponents you get 6²¹
Jovan has $14,000 in a savings account. The savings collect interest at a 7% annual rate that compounds every year. How much money will be in Jovan's account after 4 years?
Answer:
sorry 98928
Step-by-step explanation:
Write the equation of the line that passes through the points (4,5) & (-3, -1)
Answer:
y=6/7x+11/7
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(-1-5)/(-3-4)
m=-6/-7
m=6/7
y-y1=m(x-x1)
y-5=6/7(x-4)
y=6/7x-24/7+5
y=6/7x-24/7+35/7
y=6/7x+11/7
Need answer for them
1.) [tex]\frac{w}{3}×\frac{1}{2}[/tex]
=> [tex]\bf\frac{w}{6}[/tex]2.) [tex]\frac{d}{3}×\frac{9}{e}[/tex]
=> [tex]\bf\frac{9d}{3e}[/tex]3.) [tex]\frac{4ad}{9}×\frac{3d}{16a}[/tex]
=> [tex]\bf\frac{3d}{12}[/tex]4.) [tex]\frac{h}{k}÷\frac{k}{h}[/tex]
=> [tex]\frac{h}{k}×\frac{h}{k}[/tex]
=> [tex]\bf\frac{h²}{k²}[/tex]5.) [tex]\frac{a}{b}×\frac{c}{b}×\frac{2}{8}[/tex]
=> [tex]\bf\frac{ac}{4b²}[/tex]6.) [tex]\frac{4}{m}×\frac{2}{n}[/tex]
=> [tex]\bf\frac{8}{mn}[/tex]7.) [tex]\frac{π}{2}÷\frac{y}{5}[/tex]
=> [tex]\frac{π}{2}×\frac{5}{y}[/tex]
=> [tex]\bf\frac{5π}{2y}[/tex]8.) [tex]\frac{3y}{5}÷\frac{5y}{4}[/tex]
=> [tex]\frac{3y}{5}×\frac{4}{5y}[/tex]
=> [tex]\bf\frac{12}{25}[/tex]9.) [tex]\frac{q}{4}÷\frac{3q}{4}[/tex]
=> [tex]\frac{q}{4}×\frac{4}{3q}[/tex]
=> [tex]\bf\frac{1}{3}[/tex]10.) [tex]\frac{2t}{8}÷\frac{8t}{6}[/tex]
=> [tex]\frac{2t}{8}×\frac{6}{8t}[/tex]
=> [tex]\bf\frac{3}{16}[/tex][tex]\\\\\\[/tex]
HOPE IT HELPS
PLEASE MARK ME BRAINLIEST ☺️
Can someone please answer this!!
Please only answer if you no!!
Answer:
36
Step-by-step explanation:
which part of the water cycle is responsible for cloud formation
Sam's family has a new car that indicates the temperature inside the car. He noticed that, with the air conditioner on, the temperature in the car changed −2°F each minute for 5 minutes. What integer represents the effect that the air conditioner had on the car's temperature during this time?
A) 2°F
B) −2°F
C) 10°F
D)−10°F
Answer:
-10
Step-by-step explanation:
At a bakery, you can buy 1/2 a pie for $6. Find the unit rate in cost in dollars per pie.
Answer: $12
Step-by-step explanation:
since 1/2x2=1 we can multiply 6 by 2 to find the price of a whole pie
i need help on this question help
Which of the following expressions is equivalent to the expression below.
Josh practices free throws during basketball practice on Monday and Tuesday. On Monday, he attempts 44 free throws and 12
basketballs went in the basket. Over both days, Josh wants at least 50% of his balls to go in the basket. If he makes every free throw on
Tuesday, what is the minimum number of free throws required on Tuesday to reach his goal?
Answer:
The answer to your question is 20, I may be wrong, if I am try this.
Step-by-step explanation:
Try adding 44 and 12 together, then divide your answer by 5.
solve each equation or inequality. Around to nearest ten thousandth
Answer:
The Answer is 7.26486
Step-by-step explanation: I took the test
Geometry Level Math Please Help
Answer:
D=42
B and C =138
:)))))))))
A rectangle is a parallelogram with...
a. four congruent sides
b. four congruent diagonals
c. four acute angles
d. four congruent angles
Answer:
A rectangle is a parallelogram with d. four congruent angles
Step-by-step explanation:
A rectangle has four right angles meaning they are congruent.
Which statement can be represented by the equation Two-fifths x + 9 = 9?
Two-fifths of nine is a number.
Two-fifths of a number is nine.
Nine more than two-fifths of a number is nine.
A number plus nine is the same as two-fifths of nine.
Given:
The equation is
[tex]\dfrac{2}{5}x+9=9[/tex]
To find:
The statement for the given equation.
Solution:
For "more" or "plus" we use "+" sign.
For "of" we use "×" sign.
Let x be the unknown number.
Two-fifths of nine is a number.
[tex]\dfrac{2}{5}(9)=x[/tex]
Two-fifths of a number is nine.
[tex]\dfrac{2}{5}x=9[/tex]
A number plus nine is the same as two-fifths of nine.
[tex]x+9=\dfrac{2}{5}(9)[/tex]
These equation are different from the given equation. So, the options A, B and D are incorrect.
Nine more than two-fifths of a number is nine.
[tex]\dfrac{2}{5}x+9=9[/tex]
It is same as the given equation. Therefore, the correct option is C.
Answer:
c
Step-by-step explanation:
write the equation of a line in point slope form that passes thrpugh the points (-8,-3) and (2,2). i dont know how to do this.
In ΔNOP, the measure of ∠P=90°, NP = 45, ON = 53, and PO = 28. What ratio represents the secant of ∠N?
Answer:
53/45
Step-by-step explanation:
Answer:
45/53
Step-by-step explanation:
please answer asap!!!
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A basketball game court is 94 feet long and 50 feet wide. Ryan used long steps to estimate the length of the court as 93 feet and width 48 feet. What is the percent error of ryan's measured area round your answer to the nearest hundred.
The percent error of Ryan's measured area is 0.04%.
How to calculate the percent error?To calculate the percent error of Ryan's measured area, you need to subtract his measurement from the actual value and divide that by the actual value, and then multiply by 100 to express the result as a percentage.
First, find the difference between the actual value and Ryan's measurement: 94 feet - 93 feet = 1 foot for the length, and 50 feet - 48 feet = 2 feet for the width.
Then, multiply these values to find the difference in the area: 1 foot × 2 feet = 2 square feet.
Then, divide the difference in the area by the actual area and multiply by 100 to express the result as a percentage:
(2 square feet / (94 feet × 50 feet)) × 100 = 0.04255%.
Rounded to the nearest hundred, the percent error is 0.04%.
Learn more about the percent error here :
brainly.com/question/3105259
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You own 3/5 of the coins in a collection. What percent of the coins do you own? Enter the percent with the percent sign
Answer:
60%
Step-by-step explanation:
Write 3/5 as a decimal:
3÷5 = 0.6
Now, multiply by 100% to convert to a percent
0.6 * 100% = 60%
Some children share 5 apples equally among themselves
Answer: they each get 5 if they had 5 of them
Step-by-step explanation:
Help and how did you get the answer.
Answer:
d. 8
Step-by-step explanation:
The perimeter of a triangle is the sum of the measures of the three sides.
For this triangle,
perimeter = PQ + QR + PR
We know PQ = 6, and QR = 4.
perimeter = 6 + 4 + PR
perimeter = PR + 10 Equation 1
We can find the perimeter using the given information.
perimeter = 3 * PQ
perimeter = 3 * 6
perimeter = 18
Now we replace perimeter with 18 in equation 1 and solve for PR.
18 = PR + 10
Subtract 10 from both sides.
8 = PR
Answer: PR = 8