Answer: 0.3
Step-by-step explanation:
If the perimeter of a triangle is 31 ft and two of the side lengths are 15 ft and 10 ft, what is the length of the third side?
A. 56 ft
B.25 ft
C.16 ft
D.6 ft
Answer:
D would be the answer
Step-by-step explanation:
31 - 15 = 16
16 - 10 = 6
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
Solve the following equation.
-5 = s- 3
Answer:
s=-2
Step-by-step explanation:
-5=s-3
+3 +3
-2=s
Hope this helps! :)
Answer:
-2
Step-by-step explanation: I think of it like regular subtraction, you go backwards by 3 to get -5.
helpppp plzzz helllpppp...and give steps plzz
PLEASE I NEED THIS ASAP MY TEST HAS AN ANSWERR PLEASEEE
What is the value of x?
-3x + 8 = 38
Answer:
-10
hope it helps
Hw help (again)
hope everyone is having a wonderful day <3
Answer:
The numbers are 8 and 6
Step-by-step explanation:
Let x and y be the two numbers
x+y = 14
x-y = 2
Add the two equations together
x+y = 14
x-y = 2
--------------
2x +0y = 16
Divide by 2
2x/2 = 16/2
x = 8
Now find y
x+y = 14
8+y =14
Subtract 8 from each side
8+y-8 =14-8
y =6
The numbers are 8 and 6
Answer:
8 and 6
Step-by-step explanation:
Final grade assignment due at 12:00 am
Answer:
Bix A
Step-by-step explanation:
because width x height x length = volume. so a has greater volume
Need help with math earn 10 points
Answer:
11
Step-by-step explanation:
s=11, c=9
9+11=20
4s+2c=62
plug in the numbers
44+18= 62
we got our answer
what is the surface area of the figure? width = 4.2 ft length = 7.8 ft height = 2 ft
The area of the rectangular floor in Tamara's room is 95 5/6 square
feet. The width of the room is 8 1/3 feet. What is the length of Tamara's
room?
Answer:
11 ½ feet
Step-by-step explanation:
PICTURE BELOW / What is the volume of this cube?
Enter your answer as a decimal in this box.
in³
Answer:
74.088
or 74.09
Step-by-step explanation:
4.2³=4.2
4.2
x4.2
74.088
Rounded
↓ 74.096.Here is a list of the highest and lowest elevation on each continent
Hector gave 40% of his money and an additional $5 to Calista. He
gave 75% of his remaining money and an additional $6 to Koren,
The amount of money Hector had left in the end was $44 less than
the amount of money he gave to Karen. Find the amount of money
Hector gave to Calista,
Trevyn has 26.5 pounds of birdseed. He puts 13
pounds of birdseed in his feeder each day.
How many days will go by before Trevyn runs out of birdseeds?
please help. also don't really explain just say the WHOLE answer.
Answer:
4. 6x + 5y + 18
5. 10x + 21y + 5
3. 7x + 3y + 28
Step-by-step explanation:
Just add terms with the same variable like numbers with x, y or no variable at all
Answer:
4.6x+5y+18
5.10x+21y+6
6.7x+3y+28
Step-by-step explanation:
Hope this helps :) since u didn't want me to explain. I give u the answer
Simplify 20 k + 15 k -5k
Answer:
30k
Step-by-step explanation:
which angle is supplementary to 16 ?
Answer:
Make me a Brainlist plsStep-by-step explanation:
angle 13 is supplementary to angle 16 bcoz of the property of linear pair
A small dog gets fed 3/4 of a cup of dog food twice a day.
Use d for the number of days and f for the amount of food (in cups), write an equation relating the variables!
Will be marked BRAINLIEST
Answer:
[tex]2f \: \alpha \: d \\ 2f = kd \\ : k \: is \: a \: constant \\ 2( \frac{3}{4} ) = k \times 1 \\ k = \frac{3}{2} \\ \therefore2f = \frac{3}{2} d \\ 4f = 3d \\ f = \frac{3}{4} d[/tex]
The area of the rectangular floor in Tamara's room is 95 5/6 square
feet. The width of the room is 8 1/3 feet. What is the length of Tamara's
room?
Subtract:
3 1/8 - 1/2
Answer:
2 5/8
Step-by-step explanation:
3 1/8 - 1/2
Get a common denominator
3 1/8 - 1/2 *4/4
3 1/8 - 4/8
Borrow 1 from the 3 in the form of 8/8
2 + 8/8+1/8 - 4/8
2 9/8 - 4/4
2 5/8
Answer:
21/8 or 2 5/8
Step-by-step explanation:
Step 1: Find a common denominator for 1/2 to have the same denominator as 3 1/8:
1/2 is equal to 4/8, which has the same denominator as 3 1/8.
Step 2: Convert the mixed fraction into an improper fraction so it will be easier to subtract.
3 1/8 = 25/8
Step 3: Now subtract:
25/8 - 4/8 = 21/8 or 2 5/8 (keep the denominator the same)
Now you know that someone stole 4 pieces of your pizza :(
Hope this helps :)
-jp524
The area of the rectangular floor in Tamara's room is 95 5/6 square
feet. The width of the room is 8 feet. What is the length of Tamara's
room?
Answer: 11 1/2 ft
Step-by-step explanation:
We know that the equation for the area of a rectangle is:
length x width = area
All we have to do is fill it in with the numbers and solve:
length x 8 1/3 = 95 5/6
length = 95 5/6 ÷ 8 1/3
length = 23/2 = 11 1/2
Thus, the length of Tamara's room is 11 1/2 feet.
The following triangle is an isosceles triangle. What is the length of the missing side?
A. 4 in
B. 37°
C. 53°
D. 11 in
Answer:
D.11 in
Step-by-step explanation:
isosceles triangles have two congruent sides
The missing side length is congruent with the longer side ( this is pretty obvious )
If the longer side has a length of 11in and the missing side is congruent to the longer side then the missing side length equals 11 in
Plz help will be marked BRAINLIEST!!!
Answer:
m=90
Step-by-step explanation:
if you only need to do one other angle then do m. it's a right angle
Answer:
i think it's D
it's hard to explain but i'm sure it's D
pls help im almost done. Find the value of x in the triangle shown below.
Answer:
x = 5
Step-by-step explanation:
Pythagorean Theorem:
a² + b² = c²
12² + b² = 13²
144 + b² = 169
b² = 25
b = 5
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Can you plzz find the width...and give steps
Answer:
12
Step-by-step explanation:
We know that Tyler's chest has a length of 30 inches, width of 16, and a height of 24 inches. To find the volume of the chest, multiply the length by width by height: 24*30*16 = 11,520 in^3 The volume is 11,520.
Juliet's chest will Have a length of 40 inches and the same height as Tyler's chest, or 24 inches. It also has the same volume of Tyler's chest, or 11,520
So Tyler's chest is 24 by 30 by 16 inches, and is 11,520 inches^3
Juliet's chest will be 40 by ? by 24 inches, and will be 11,520 inches^2.
We have to find the width of Juliet's chest. To do that, we have to divide the length times height of Juliet's chest by The volume of her chest, or
11,520/(40*24) = 11,520/960 = 12
Her chest is 12 inches wide
-2 - -4 * -9 =
HELP I WILL GIVE BRAINLIEST!
Answer: -34
Step-by-step explanation:
Answer:
If the equation is: -2-(-4)×9= 34
Step-by-step explanation:
first distibute the negative to the four. thenmultiply it by nine then subtract 2.
Question: What is x????
Answer:
x= 15
Step-by-step explanation:
because the other side is equal so you want to find what number times 3 will get you 45
giving brain list for correct
Answer:
The answer is 60
Step-by-step explanation:
What you need to do to get this is multiply 12 x 5, I got the 12 from counting the base of the prism and I got the five from counting the height so 12 x 5 = 60
Hope this helps!!!
On a cold day in Moscow, the temperature was 5∘C. If the temperature drops 17∘, what is the new temperature?
Answer:
5-15 equals -12
so the temp was -12
my teacher took my pop tart-
Solve for t.
3t= -8.16
