Answer:
421.35
Step-by-step explanation:
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!
Find the value of x.
Answer:
5
Step-by-step explanation:
-------------------------
Answer:
a
Step-by-step explanation:
48=7x+13
step 1 subtract each side by 13
35=7x
step 2 divide each side by 7
x=5
Write the equation of the line in slope-intercept form that passes through the two points. (15, 1) and (0, - 4)
Answer:
y=1/3x-4
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(-4-1)/(0-15)=-5/-15=1/3
y-y1=m(x-x1)
y-1=1/3(x-15)
y=1/3x-15/3+1
y=1/3x-5+1
y=1/3x-4
MATH HELP ASAP!! MARKING BRAINLIEST
Answer:
-1, -7, -13, -19
Step-by-step explanation:
-2(-3)-7 =6-7= -1
-2(0)-7 =0-7= -7
-2(3)-7 =-6-7= -13
-2(6)-7 =-12-7= -19
Answer:
(-3,-1)(0,-7)(3,-13)(6,-19)
Step-by-step explanation:
Put the x number into the x in the equation to get your answer:
y=-2(-3)-7 y=-1
y=-2(0)-7 y=-7
y=-2(3)-7 y=-13
y=-2(6)-7 y=-19
(hope this helps :P)
Each car is traveling at a constant speed. Find the number of miles each car travels in 1 hour at the given rate. 22 miles in 1/2 hours
What is the equation of the graphed line written in standard form?
Answer:
y=3x-4
Step-by-step explanation:
Two squares are attached to the sides of a quarter circle as shown.
What is the best approximation for the area of this figure?
Use 3.14 to approximate pi.
178.5 mm²
215.7 mm²
231.8 mm²
278.5 mm²
Answer:
278.5 mm2
Step-by-step explanation:
Given that a= (4) and b= (2)
(7) (4)
If
Answer:
x = 12, y = 20
Step-by-step explanation:
Given
4a - 2b
= 4[tex]\left[\begin{array}{ccc}4\\7\\\end{array}\right][/tex] - 2[tex]\left[\begin{array}{ccc}2\\4\\\end{array}\right][/tex] ← multiply each component by the scalar
= [tex]\left[\begin{array}{ccc}4(4)\\4(7)\\\end{array}\right][/tex] - [tex]\left[\begin{array}{ccc}2(2)\\2(4)\\\end{array}\right][/tex]
= [tex]\left[\begin{array}{ccc}16\\28\\\end{array}\right][/tex] - [tex]\left[\begin{array}{ccc}4\\8\\\end{array}\right][/tex] ← subtract corresponding components
= [tex]\left[\begin{array}{ccc}16-4\\28-8\\\end{array}\right][/tex]
= [tex]\left[\begin{array}{ccc}12\\20\\\end{array}\right][/tex] = [tex]\left[\begin{array}{ccc}x\\y\\\end{array}\right][/tex]
with x = 12 and y = 20
I’ll give brainliest to the person who shows working out!
Answer:
Step-by-step explanation:
7=c/3-1
add 1 to both sides
8=c/3
to get rid of the 3, multiply both sides 3
24=c
What variable do you eliminate?
4x + 8y = 20
-4x + 2y = -30
x because they have opposite signs
O
O
y because they don't have opposite signs
x but you have to multiply the top equation by 2, and the bottom equation by -2
O y but you
y but you have to multiply the bottom equation by 4
The ordered pair 0,-1 is located on which axis of a coordinate plane
(4x - 7)2 + (x + 3)2
Answer:
16x+8
Step-by-step explanation:
:)
Answer:
10x - 8
Step-by-step explanation:
(4x - 7)2 + (x + 3)2
Use distributive property
8x - 14 + 2x + 6
Simplify
8x - 14 + 2x + 6
Combine like terms
10x - 8
Simplify
I hope this helps! May I please have brainliest? :)
Please help me ASAPPPPPP
Answer:
Step-by-step explanation:
4). Surface area of front and back = 2(lengh × height)
= 2(7×3)
= 63 cm²
Surface area of top and bottom = 2(length × width)
= 2(8×7)
= 112 cm²
Surface area of left and right = 2(width × height)
= 2(8×3)
= 48 cm²
Total surface area = 63 + 112 + 48
= 223 cm²
5). Surface area of top and bottom = 2πr²
= 2π(4)²
= 32π
= 100.53 cm²
Surface area of middle = h(π × d)
= 4(π × 8)
= 32π
= 100.53 cm²
Total surface area = 32π + 32π
= 64π
= 201.06 cm²
6). Surface area of front and back = [tex]2[\frac{1}{2}(\text{Base})(\text{Height)}][/tex]
= Base × Height
= 6 × 8
= 48 cm²
Surface area of bottom = 6 × 11
= 66 cm²
Surface area of the left = 8 × 11
= 88 cm²
Surface area of right = 10 × 11
= 110 cm²
Total surface area = 48 + 66 + 88 + 110
= 312 cm²
Please help me with this begging!!!
Answer:
the second and last one
Step-by-step explanation:
only ones that equal to the same amount at the question all others = -6 which is incorrect.
Bowser ate 4.5 pounds of dog food. That amount is 0.75 of the entire bag of dog food. How many pounds of dog food were originally in the bag?
Answer: 5.25
Step-by-step explanation:
add them
Answer:
6
4.5 is 75 percent of 6
ello what is the area of 56 x 156?
Answer:
8736 I hope this can help you
Step-by-step explanation:
Ali plans to buy 6 softballs and 3 soccer balls for the teen club. If he has a coupon for $8 off his purchase , how much will he pay for the balls?
Answer:
c=(6x+3y)-8
Step-by-step explanation:
If a snail crawls 14 inches in 2.5 hours, it will crawl Question Blank type your answer... inches in 3 hours.
Answer:
16.8 in
Step-by-step explanation:
Given data
DIstance= 14 in
time= 2.5 hours
Speed= 14/2.5
Speed= 5.6 in per hour
Hence for 3 hours
Distance= speed*time
Distance= 5.6*3
Distance= 16.8 in
If you multiply my number by -4 and subtract 20, the result is 8. What’s my number?
Answer:
It's -7
Step-by-step explanation:
-7 • -4=28 (multiplying 2 negatives gives you a positive)
28 - 20 =8
what fraction is equivalent to 4 3/4
Answer:
19/4
Hope this helps!
Answer:
Is there any answer choices??
3m - 6 - 2m = 3 how do i solve for m?
Answer:
m=9
Step-by-step explanation:
3m-6-2m=3
Combine like terms
3m-2m=1m
1m-6=3
Add 6 to both sides
1m=9
Divide both sides by 1
m=9
Hi there! Your answer is m = 9
Please see the explanation for a clear understanding to the problem.
Any questions about the answer/explanation, feel free to ask in comments! :)
Step-by-step explanation:
Goal
Solve the equation for m-term.Given
Equation[tex]\Large{3m-6-2m=3}[/tex]
Step 1
Combine like terms.Like terms are the terms have same variables. For example, 2m and 3m. 2m and 3m both are like terms because they both have same variable which is m-term.
But 2m and 3a are not like terms because 2m has m-term as a variable but 3a has a-term as a variable. Both are terms but not like terms.
From the equation:
[tex]3m-2m=3+6[/tex]
Since we combine like terms, we can't combine a constant with a variable so we move to the side where they are alike.
Evaulate 3m-2m = m and 3+6 = 9
[tex]m = 9[/tex]
There aren't really much steps solving this. The next step is going to be how to check an answer. It's useful when you are not certain or sure about the answer that you get. If you are not certain on the answer, this step is highly advised for a beginner.
Optional Steps - Answer Check
Step 2
Substitute m = 9 in the equation.The step is optional as said. From the equation:
[tex]3m-6-2m=3[/tex]
We can do this two ways which are when we simplify the equation then substitute in the value of m or we substitute m-value first then simplify/evaluate.
I will be demonstrating these two steps to you.
Step 2.1
Simplify/Evaluate before Substitution[tex]3m-6-2m=3\\3m-2m=3+6\\m=9\\9=9[/tex]
Step 2.2
Substitution before Evaluation/Simplify[tex]3m-6-2m=3[/tex]
Substitute m = 9 in the equation.
[tex]3(9)-6-2(9)=3\\27-6-18=3\\9-6=3\\3=3[/tex]
Notice that no matter which method you use, you'd still get the same answer. Since the equation is true for m = 9. Therefore, the solution is m = 9.
For each situation, write an expression in simplest form that represents the
total amount.
On Monday, Rana spent d dirhams on lunch. She spent AED 0.50 more on Tuesday than
on Monday. On Wednesday, she spent twice as much as she did on Tuesday.
3d +1
40+ 1.5
3d
Plz helpp
Evaluate: (5a + 10), when a = 3
Answer:
25
Step-by-step explanation:
5(3)+10
15+10
25
5a + 10
5(3) + 10
15 + 10 = 25
(5a + 10) = 25 when a = 3
WeMoveU charges an hourly rate for a moving team to load and unload a truck. The charges is a different hourly rate for a team pack and unpack boxes. Use the quotes below to determine the company's hourly rates. Weekday Move: 5hours of loading and unloading services. 4 hours of packing and unpacking service. $730 total cost. Weekend Move: 4 hours of loading and unloading services. 5 hours of packing and unpacking services. $710 total cost.
Answer:
Step-by-step explanation:
WeMoveU charges an hourly rate for a moving team to load and unload a truck. The charges is a different hourly rate for a team pack and unpack boxes. Use the quotes below to determine the company's hourly rates. Weekday Move: 5hours of loading and unloading services. 4 hours of packing and unpacking service. $730 total cost. Weekend Move: 4 hours of loading and unloading services. 5 hours of packing and unpacking services. $710 total cost.
Let us represent:
Hours of Loading and Unloading = X
Hours of packing = y
5hours of loading and unloading services. 4 hours of packing and unpacking service. $730 total cost.
5x + 4y = 730..... Equation 1
Weekend Move: 4 hours of loading and unloading services. 5 hours of packing and unpacking services. $710 total cost.
4x + 5y = 710.... Equation 2
Combining both Equations together
5x + 4y = 730..... Equation 1
4x + 5y = 710.... Equation 2
We solve using Elimination method
Simplify the ratio 50:30
Answer:
The simplest form of 50:30 is 53.
Step-by-step explanation:
[tex]\huge\text{Hey there!}[/tex]
[tex]\large\text{Simplify the ratio 50:30}[/tex]
[tex]\\\textsf{Finding your GCF}\downarrow\\\\\textsf{30: 1, 2, 3, 5, 10, 15, 30}\\\textsf{50: 1, 2, 5, 10, 25, 30}\\\\\bold{GCF: \underline{10}}\large\checkmark[/tex]
[tex]\large\text{DIVIDE BOTH of the TERMS by 10}[/tex]
[tex]\mathsf{50\div10=5}\\\mathsf{30\div10=3}}[/tex]
[tex]\large\text{We had to reduce the ratio of 50:30 to your LOWEST TERMS}\\\large\text{by DIVIDING each of the TERMS by 10}[/tex]
[tex]\bold{Thus, that\ means\ that\ 50:30\ is\ simplified\ to \rightarrow 5:3}[/tex]
[tex]\boxed{\boxed{\huge\text{Answer: \bold{5:3}}}}\huge\checkmark[/tex]
[tex]\large\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
in your own words describe a fraction is
Answer:
A fraction simply tells us how many parts of a whole we have. You can recognize a fraction by the slash that is written between the two numbers. We have a top number, the numerator, and a bottom number, the denominator. For example, 1/2 is a fraction.
Step-by-step explanation:
Answer:
a quantity that is not a whole number
Please help me)) I need help with this!
Answer:
5? im not sure
Step-by-step explanation:
What is the area of a triangle with a height of 4mn^5 and a base of 5m^3n^4?
Please help, thank u
Answer:
Angle B is 120°
Step-by-step explanation:
Since it's a supplementary angle (angles that add up to 180°) on top of the triangle, you would find ∠B by subtracting 180 by 60 and ∠B will be 120°. Hope this helps:)
Can someone help please!! Provide workout please!!!
Answer:
it is 55%
Step-by-step explanation:
I think it is 55 %