Answer:
The length of the rectangle is 28 inches.
Step-by-step explanation:
We have that the width (W) of a rectangle is half of the length (L) of the rectangle:
[tex] W = \frac{1}{2}L [/tex] (1)
Also, the perimeter is 84 inches:
[tex] P = 2W + 2L = 84 in [/tex] (2)
By entering equation (1) into equation (2) we have:
[tex]2(\frac{1}{2}L) + 2L = 84 in[/tex]
[tex] L = \frac{84}{3} = 28 in [/tex]
Therefore, the length of the rectangle is 28 inches.
I hope it helps you!
PLZZZZZZZZ HELPPP SOONNN REWARD BRAINLIESTT!!!!!!!!!!!!!!!!!!
How many more turtles were there in 2021 than 2007 ?
Answer:
so 1.99 x 10^=19,90000
and 2.3 x 10^6=2,300,000
now subtract this 2 which equal 310,000
Step-by-step explanation:
For a minute i thought it was a general question and it's supposed to be 2012
Tom made fruit punch for a party. He mixed 2 gallons of orange juice, 4 quarts of pineapple juice, 3 pints of cranberry juice, and 8 cups of apple juice. How many quarts did he make in all?
sin 420° =
Your answer:
A.sin 30°
B.sin 60°
C.sin 90°
D.sin 20°
Answer: B
Step-by-step explanation:
360 is a full circle. 420-360= 60
5(2n - 4) = 9(n + 2)
\begin{aligned} &-x+4y=-9 \\\\ &y=-2x +6 \end{aligned} −x+4y=−9 y=−2x+6 Is (2,3)(2,3)left parenthesis, 2, comma, 3, right parenthesis a solution of the system?
Answer:
NO
Step-by-step explanation:
Given the system of equation
-x+4y = -9,... 1
y = -2x+6.... 2
To find the solution to the equation
Substitute equation 2 into 1
-x+4(-2x+6) = -9
-x-8x+24 = -9
-9x= -9-24
-9x = -33
x = 33/9
Find y
y = -2x+6
y = -2(33/9)+6
y = -66/9 + 6
y = -66+54/9
y = -12/9
y = -4/3
Hence (2,3) is not the solution to the system of equation
in a class full of men and women, 4/7 of the class are women. What is the ratio of men to women in it's smplest form?
Answer:
3/4 is the ratio of men to women in the simplest form.
PLEASE HELP ME SOLVE THIS ASAP.
Determine the solution to the System of equations below by using the ELIMINATION METHOD. Show your work
3x+2y=28
x+2y=8
Answer: (10, -1)
Step-by-step explanation:
Subtract the bottom equation from the top to get:
2x=20
X=10
Plug on for X , y= -1
Analyze the reflectional symmetry of the letters.
Which two letters have reflectional symmetry?
S and H
R and K
S and K
H and A
Hiiioo please help me
Question: how do you find the sum of the interior angles? (*Hint* it’s a formula!)
Answer:
The sum of all of the interior angles can be found using the formula S = (n - 2)*180.
Two students from each fourth and fifth grade class were on the planning committee.
If Jackson School has 17 fourth and fifth grade classes in all, how many students planned the camlval?
students planned the carnival.
Answer:
34
Step-by-step explanation:
17(2)=34
Find the slope of the line that passes through the points
(3,5) and (5,13) and type the answer below. Start your
answer with m=
Answer:
m=4
Step-by-step explanation:
how many dogs were household pets in the U.S in 2012, in scientific notation
Answer:
A
Step-by-step explanation:
What is the slope of the line below?
Answer:
3
Step-by-step explanation:
Step-by-step explanation:
❀ [tex] \underline{ \underline{ \text{Given \: points}}} : [/tex]
A ( 3 , 0 ) & B ( -3 , 3 )Let the point A ( 3 , 0 ) be ( x₁ , y₁ ) & B ( -3 , 3 ) be ( x₂ , y₂ ).
❀ [tex] \underline{ \underline{ \text{To \: find}}} : [/tex]
Slope of the line✄ [tex] \boxed{ \boxed{ \sf{slope = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}}}} [/tex]
~Plug all the known values and then simplify !
⟶ [tex] \tt{ \frac{3 - 0}{ - 3 - 3}} [/tex]
⟶ [tex] \tt{ \frac{3}{ - 6}} [/tex]
⟶ [tex] \tt{ - \frac{1}{2}} [/tex]
[tex] \pink{ \boxed{ \boxed{ \tt{Our \: final \: answer : \underline{ \underline{ \tt{ - \frac{1}{2}}}}}}}} [/tex]
Hope I helped ! ♡
Have a wonderful day / night ! ツ
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Eloise has 293 books that she must package into boxes. Each box must hold 8 books. Eloise divides 293 by 8 and gets an answer of 36 R 5.
What is the correct interpretation of R 5 for this situation?
Answer:
it means there are five books left, and the 36 boxes are filled
Them sum of two numbers is 17. One number is 3 less than 2/3 of the numbers. What is the lesser number?
Answer:
The smaller number is 5
Step-by-step explanation:
Let the smaller number be x
the other number is (17 -x) (we know they add up to 17)
2/3 of the bigger number is written as 2/3 (17 - x)
The smaller number is 3 less than that. (so subtract 3 to get x)
x= 2/3 (17 -x) - 3 <-- We have an equation, solve for x
Check 2/3 x 12 - 3 = 8 - 3 = 5
GIVING BRAINLIEST:: MATH!
Answer:
C
Step-by-step explanation:
I think that is the answer because 5x5x5=125
Answer:
it is c 125
Step-by-step explanation:
The vegetable garden has 95 ripe plants. The number of tomatoes is 16 fewer than twice the number of squashes. How many of each vegetable are ripe?
Answer:
Tomatoes = 39.5
Squash = 55.5
Step-by-step explanation:
T (tomatoes) = S - 16
S + T = 95
we plug it in now
S + (S - 16) = 95
2s = 95 + 16
2s = 111
s = 55.5??
hm. Let's go with it
T = 55.5 - 16
T = 39.5
39.5 + 55.5 = 95
I...guess?
Billy had 5 gallons of paint. Bob had 4 kilograms of paint. How do you make the paint amount equal?
Answer:
We can make the paint amount equal by making sure the parameters have the same unit
Step-by-step explanation:
Billy had 5 gallons of paint. Bob had 4 kilograms of paint. How do you make the paint amount equal?
To solve the above question, we have the conversion rate:
We can make the paint amount equal by making sure the parameters have the same unit
Hence:
1 gallon (gal) = 3.785411784 kilogram (kg).
Billy had 5 gallons of paint.
1 gallon (gal) = 3.785411784 kilogram (kg).
5 gallons of paint = x
Cross Multiply
x = 5 × 3.785411784 kg
18.92705892 kilograms of paint
Approximately 18.93 Kilograms of paint
Therefore, Billy had 18.93 kg of paint and Bob had 4 kg of paint
There were some pizzas in the library. 13 pizzas were eaten by zombies. There are now 20 pizzas in the library. Which equation can be used to find p, the number of pizzas that were in the library?
Answer:
p - 13 = 20
Step-by-step explanation:
p - 13 = 20
add 13 on both sides
p = 33
there were 33 pizzas in the library.
Answer:
p=13+20? or addition
Step-by-step explanation:its inverse operation i think that's what its called so use addition
Please help!!!! Maths!!!!!
Answer:
x= 2 or x= -3
Step-by-step explanation:
Bring the equations together using a common denominator (x-5) (x+7)
x-29/(x-5) (x+7)= 1
Multiply both sides by (x-5) (x+7)
x- 29= (x-5) (x+7)
x- 29= (x-5) (x+7)= x^2 + 2x - 35
-x^2 - x + 6 = 0
-(x-2)(x+3)= 0
Multiply both sides by -1
(x-2)(x+3)= 0
Split it into two equations
x-2= 0 or x+3= 0
x= 2 or x= -3
what is the value of the expression below?
1 2/8+2 3/4+3/8
A.3 8/20
B.3 8/12
C.4
D.4 3/8
Answer:
D
Step-by-step explanation:
4⅜ hope that helps............
PLEASE HELP ME!!! :(
Step-by-step explanation:
Perimeter=3m+4-m+2m-1=4m+3
so option c
Answer:
its 3+6m
Step-by-step explanation:
you just add those 2 numbers
I just need help with these 2 questions !
Answer:
-4/3
9/4
Step-by-step explanation:
hope this helped needed a longer answer lol
answer for brainliest
Answer:
i believe JL=12
Step-by-step explanation:
Answer:
JL=12
Done
_________________
need help please thxs
Answer:
C.
Step-by-step explanation:
40*(1/4)^0=40
40*(1/4)^1=10
And so on...
Answer:
Step-by-step explanation:
This is a geometric sequence of the form [tex]F=Ir^t\text{ where I=initial value, r=common ratio, and t=number of terms or time. Notice each term is 1/4 of the preceding term. This is the common ratio. So your equation is }f(x)=40\left(\frac{1}{4}\right)^x[/tex]
A restaurant charges a standard price for a plain cheese pizza, plus
an extra charge for each topping. The cost of a pizza can be
determined by the function C(t) = 0.50 + 5, where t is the number of
toppings and C() is the cost of the pizza.
3
If (t) $7.50, how many toppings were ordered
Answer:
5
Step-by-step explanation:
Find the height of a triangle whose base is 5 inches and area is 12 square inches.
Answer:
Therefore, Height = 4.8 inches.
Step-by-step explanation:
Given : A triangle whose base is 5 inches and area is 12 square inches.
To find : Find the height of a triangle.
Solution : we have given
Triangle base = 5 inches.
Area = 12 square in.
We need to find height of the triangle.
Area = * base * height .
Plugging the values .
12 = * 5 * height .
On multiplying both sides by 2
24 = 5 * height .
On dividing both sides by 5.
Height = 4.8 inches.
Therefore, Height = 4.8 inches.
sos will give brainleiset thank you
Answer:
Both C and D are similar
Step-by-step explanation:
The are similar because each of the sides are proportional to each other. On letter C the scale factor of each side is 1.2. To get from the first triangle to the second, they multiplied each side by 1.2 and ended up with a slightly larger triangle. The same thing happens on the second one except for it is slightly smaller with a scale factor of 1/2.
Please help will give Brain!!
yes i think because i think so
Answer:
Yes
Step-by-step explanation:
Their sides are similar proportionally and the 60 degrees + 120 degrees makes 180 degrees meaning the OTHER angles match