Answer:
s = 2j
Step-by-step explanation:
Given - Ada makes sparkling juice by mixing 2 cups of sparkling water
with every 4 cups of apple juice. Let s represent the number of
cups of sparkling water and j represent the number of cups of
apple juice.
To find - Write an equation that shows how s and j are related.
Proof -
Let total number of cups of sparkling water make = s
Total number of cups of apple juice make = j
Now,
Given that, Ada makes sparkling juice by mixing 2 cups of sparkling water with every 4 cups of apple juice.
⇒2s = 4j
⇒s = 2j
∴ we get
Ada can makes sparking water by mixing 2j cups of sparking water with every j cups of apple juice.
(×-5)²
ayudenme a resolver estooo:((
6 ( x − 8 ) − 3 = 8 ( x − 1 ) solve for x asap
Answer:
- 43/2
Step-by-step explanation:
Open the bracket
[tex]6x - 48 - 3 = 8x - 8[/tex]
Collect the like terms
[tex]6x - 8x = - 8 + 48 + 3[/tex]
[tex] - 2x = 43[/tex]
Divide both sides by -2
[tex]x = \frac{ - 43}{2} [/tex]
Can any one help my brother ?
Answer:
going down is 1/3
going across is 2/8
Step-by-step explanation:
Answer:
its 2/3 going down
2/8 going across
Step-by-step explanation:
I need help ASAP please
I will give thanks with Brainlist for correct ans.
Answer:
rotations, translations, and reflections will not have an effect on a triangles size or shape. They just move it, rotate it, or mirror it.
Only a dilation will change a triangles size. Dilations scale a triangle up or down which change the triangles segment lengths but does not change it's angle sizes.
What is Dangerous on living for 7 days on a can of sardines Questions. . . .
Answer:
YOU MIGHT FALL OFF
Step-by-step explanation:
that's the answer
-kenma #3
The area values of the circles given in the attachment are :
28.26 cm²50.24 in²314 m²12.56 cm²254.34 ft²4.52 km²7850 in²379.94 m²19.63 cm²200. 96 ft²1256 m²78.5 cm²7.07 m²113.04 in²200. 96ft²38.47 cm²0.28 km²3.14 cm²Area of a circle =
[tex] {\pi} {r}^{2} [/tex]
Where, r = Radius
[tex] \frac{\pi {d}^{2} }{4} [/tex]
d = diameter
[tex]\pi = 3.14[/tex]
1.)
r = 3cm
Area = 3.14 × 3² = 28.26 cm²
2.)
r = 4 in
Area = 3.14 × 4² = 50.24 in²
3.)
r = 10 m
Area = 3.14 × 10² = 314 m²
4.)
r = 2cm
Area = 3.14 × 2² = 12.56 cm²
5.)
r = 9 ft
Area = 3.14 × 9² = 254.34 ft²
6.)
r = 1.2 km
Area = 3.14 × 1.2² = 4.52 km²
7.)
r = 50 in
Area = 3.14 × 50² = 7850 in²
8.)
r = 11 m
Area = 3.14 × 11² = 379.94 m²
9.)
r = 2.5 cm
Area = 3.14 × 2.5² = 19.63 cm²
10.)
d = 16 ft
Area = (3.14 × 16²) ÷ 4 = 200. 96ft²
11.)
d = 40 m
Area = (3.14 × 40²) ÷ 4 = 1256 m²
12.)
d = 10 cm
Area = (3.14 × 10²) ÷ 4 = 78.5 cm²
13.)
d = 3 m
Area = (3.14 × 3²) ÷ 4 = 7.07 m²
14.)
d = 12 in
Area = (3.14 × 12²) ÷ 4 = 113.04 in²
15.)
d = 16 ft
Area = (3.14 × 16²) ÷ 4 = 200. 96ft²
16.)
d = 7cm
Area = (3.14 × 7²) ÷ 4 = 38.47 cm²
17.)
d = 0.6 km
Area = (3.14 × 0.6²) ÷ 4 = 0.28 km²
18.)
d = 2 cm
Area = (3.14 × 2²) ÷ 4 = 3.14 cm²
https://brainly.com/question/11952845?referrer=searchResults
need help please asap!
Answer:
40 degrees
Step-by-step explanation:
90 degrees-50 degrees is equal to 90 degrees.
Answer:
a = 40°
Step-by-step explanation:
Since the total angle measurement is 90°, you can tell by the square indicator in the bottom right, you need to subtract 90 by 50. Doing to gives you 40. You can check by reversing this process. 50 + 40 = 90
PLZ PLZ PLZ Solve this
Can somebody help me. Will Mark brainliest.
Answer:
around 81.2 degrees
Step-by-step explanation:
use inverse tangent
remeber tan = O/H
divide it first
84/13
6.461538461538462
then use invese tan([tex]tanx^{-1}[/tex])
81.20258929000894
or around 81.2 degrees
Choose the correct equation to represent the problem: 35% of what number is 42
f(x)=x^2 g(x)=x-5
(f of g)(-2)=
Step-by-step explanation:
search u po sa math papa dali LNG yan
A bag contains 10 red marbles. The ratio of red marbles to blue marbles is 5 to 1. Find the number of blue marbles in the bag.
Answer: there are 2 blue marbles
Step-by-step explanation:
10 / 2 = 5
If there are 5 to 1 then 5 + 5 = 10
So 1 + 1 = 2
(Sorry if that didn’t make much sense)
The quadratic equation x2 + 28 = 64 has two solutions.
Write the of the two smaller solution is X =larger solution is X=
Answer:
X=6 x=6
Step-by-step explanation:
[tex]x^{2} +28=64[/tex]
subtract 28
[tex]x^{2} =36[/tex]
Square Root
[tex]\sqrt{x^{2} } =\sqrt{36}[/tex]
Remember + or -
x=6 or -6
Answer:
x=-6, 6
Step-by-step explanation:
Subtract 64 from both sides
x^2-36=0
Uses difference of squares
(x-6)(x+6)
x=-6, 6
What is the perimeter of a rectangle with a length of
9
x
−
4
and a width of
5
x
+
2
?
Answer:
6
Step-by-step explanation:
The perimeter of a rectangle with a length of 9x - 4 and a width of (5x + 2) will be 18x - 4.
What is the perimeter of the rectangle?Let W be the rectangle's width and L its length. The perimeter of the rectangle will be defined as the total length of all of its sides. So the rectangle's perimeter will be given as,
Perimeter of the rectangle = 2(L + W) units
The dimension of the rectangle is given as,
L = 9x - 4
W = 5x + 2
Then the perimeter of the rectangle is given as,
P = 2(L + W)
P = 2(9x - 4 + 5x + 2)
P = 2(14x - 2)
P = 18x - 4
The perimeter of a rectangle with a length of 9x - 4 and a width of (5x + 2) will be 18x - 4.
More about the perimeter of the rectangle link is given below.
https://brainly.com/question/15287805
#SPJ2
The diameter of a circle is 7 ft. Find its area to the nearest tenth.
Answer:
38.5ft²
Step-by-step explanation:
we know the formula for Area is
A=pi*r²
A=38.5
Look at the three dimensional solid below
Answer:
A.
Step-by-step explanation:
Answer: A
Step-by-step explanation:
A rain barrel has a diameter of 18 inches and a height of 3 feet. Find the total surface area to the nearest hundredth
Answer:
8.25 feet approx
Step-by-step explanation:
Given data
Diameter= 18inches to feet= 1.5 feet
radius= 1.5/2= 0.75 feet
Height= 3 feet
The expression for the total surface area of the barrel(cylinder) is given as
TSA= 2πrh+2πr^2
substitute
TSA= 2*3.142*0.75+ 2*3.142*(0.75)^2
TSA= 4.713+ 6.284*0.5625
TSA= 4.713+ 3.53475
TSA= 8.25 feet
Hence the TSA is 8.25 feet approx
,mood swings.......................................................................
Answer:
Brand A i think
Step-by-step explanation:
Answer:B
Step-by-step explanation:
negative 4 and negatice3 equals 12 true or false
What number is the opposite of the opposite of -99?
Answer:
Step-by-step explanation:
99
Answer: the opposite of -99 is 99 if your doing the absolute value
Step-by-step explanation:
I need serious help with these 2 questions. I already used the first attempt and have 1 left so please help me
Answer:
c and full truat i nwver wrong
Answer:
1. 0.13
2.0.26
Step-by-step explanation:
1. In geometric probability, the probability of an event is based on a ratio of geometric measures such as length or area.
The area model is used here. The measures of various dimensions of the sample space and the included figures are given.
The sample space is the area of the large rectangle.
Find the area of the sample space.
Substitute the known values for the length, l=25
m, and width, w=17 m, into the formula for the area of a rectangle, A=lw
.
A=(25)(17)=425
m2
The probability that a randomly chosen point will lie either inside the trapezoid or inside the triangle is the sum of the individual probabilities.
The probability that a randomly chosen point will lie inside the trapezoid is equal to the ratio of the area of the trapezoid to the area of the large rectangle.
Find the area of the trapezoid.
Substitute the known values for the bases, b1=13
m and b2=8 m, and height, h=4 m, into the formula for the area of a trapezoid, A=12(b1+b2)h
.
A=12(13+8)(4)=42
m2
Find the probability that a point chosen randomly inside the rectangle is in the trapezoid.
P1=42425
The probability that a randomly chosen point will lie inside the triangle is equal to the ratio of the area of the triangle to the area of the large rectangle.
Find the area of the triangle.
Substitute the known values for the base, b=4
m, and height, h=7 m, into the formula for the area of a triangle, A=12bh
.
A=12(4)(7)=14
m2
Find the probability that a point chosen randomly inside the rectangle is in the triangle.
P2=14425
Sum the individual probabilities to find the probability that a point chosen randomly inside the rectangle is either in the trapezoid or in the triangle.
P=P1+P2
=42425+14425
=56425≈0.13
Therefore, the probability that a point chosen randomly inside the rectangle is either in the triangle or in the trapezoid is about 0.13
2.
In geometric probability, the probability of an event is based on a ratio of geometric measures such as length or area.
The area model is used here. The measures of various dimensions of the sample space and the included figures are given.
The sample space is the area of the large rectangle.
Find the area of the sample space.
Substitute the known values for the length, l=16
m, and width, w=11.8 m, into the formula for the area of a rectangle, A=lw
.
A=(16)(11.8)=188.8
m2
The probability that a randomly chosen point will lie either inside the triangle or inside the circle is the sum of the individual probabilities.
The probability that a randomly chosen point will lie inside the triangle is equal to the ratio of the area of the triangle to the area of the large rectangle.
Find the area of the triangle.
The height of the triangle equals 11.8−7.3=4.5
m
.
Substitute the known values for the base, b=8
m, and height, h=4.5 m, into the formula for the area of a triangle, A=12bh
.
A=12(8)(4.5)=18
m2
Find the probability that a point chosen randomly inside the rectangle is in the triangle.
P1=18188.8
The probability that a randomly chosen point will lie inside the circle is equal to the ratio of the area of the circle to the area of the large rectangle.
Find the area of the circle.
The radius is half of the diameter. So, r=6.22=3.1
m
.
Substitute the known value for the radius, r=3.1
m, into the formula for the area of a circle, A=πr2
.
A=π(3.12)=9.61π
m2
Find the probability that a point chosen randomly inside the rectangle is in the circle.
P2=9.61π188.8
Sum the individual probabilities to find the probability that a point chosen randomly inside the rectangle is either in the triangle or in the circle.
P=P1+P2
=18188.8+9.61π188.8
=18+9.61π188.8≈0.26
Therefore, the probability that a point chosen randomly inside the rectangle is either in the circle or in the triangle is about 0.26
.
Can someone please help me
h(x) = 2x – 14; h(-4)
Answer and Step-by-step explanation:
Insert -4 for x into the function.
h(-4) = 2(-4) - 14
h(-4) = -8 - 14
h(-4) = -22
The answer to the function when x is -4 is -22.
#teamtrees #PAW (Plant And Water)
Isabell watch the movie that was four hours long. She stood up every 1/4 hours to stretch your legs. How many times it Isabell stand up during the movie?
Answer:
16
Step-by-step explanation:
HELP ITS DUE AT 11 AND IT 10:20
Answer and Step-by-step explanation:
The answer is M, where for every 3 oxygen atoms, there are 3 oxygen atoms.
In a chemical reaction, there needs to be the same amount of particles/atoms on the reactants side and on the products side. So, since this answers says that for every 3 oxygen atoms in the reactants, there are 3 oxygen atoms in the products, the answer is correct.
#teamtrees #PAW (Plant And Water)
THE COFFICENT OF y in term -y /3 is
Answer:
-1/3
Step-by-step explanation:
hope it helps thanks
Answer:
-1/3
Step-by-step explanation:
a NYC street vendor spends $75 a day on supplies it cost the vendor $0.50 to make a pretzel the vendor sells each 3 dollars
Answer:
very unclear picture, and unclear question. is that really how it's worded?
Step-by-step explanation:
A gym charges an initial fee plus $25 per month. John paid $200 for six months. Assume the relationship is linear.
a.What is the rate of change and what does it mean in context to the situation?
b. What is the initial value and what does it mean and context to the situation?
i will give brainliest!!!!!
Step-by-step explanation:
a. The rate of change is $33.33 per month
200/6 = approximately $33.33 per month
This means that in addition to the initial fee, Josh has to pay $33.33 per month for the gym membership.
b. The initial value is $25. This is a constant value and a one time fee to open and attain a gym membership.
find the slope between points (3, 1) and 3, -2)
Answer:
3
Step-by-step explanation:
The box plot represents the amount of time 15 pet owners spend exercising their pets each day.
Box plot:
0
15
30
45
60
75
90
105
120
True or False
The range is 105 minutes
What is UT? Please show work
Answer:
UT is the right angle triangle.
where UV is 8cm
TV:17cm
UV:?
Angle:UTV:60
UT is a right angle triangle
Write the area as a product:
3x^2 - 7x - 6
Answer:
product is a ⋅ c = 3 ⋅ − 6 = − 18 and whose sum is b = − 7 .
Step-by-step explanation:
Factor
− 7 out of − 7 x .
3 x 2 − 7 ( x ) − 6
Rewrite
−7 as 2 plus −9
3 x 2 + (2−9) x −6
Apply the distributive property.
3 x 2 + 2 x − 9 x − 6