Answer:
The group could buy 57 t-shirts without going over the budget.
Step-by-step explanation:
700=12x+10
690=12x
57.5
Answer:
700=12x+10
690=12x
57.5
Step-by-step explanation:
Please help me!
I’d really appreciate it!!
Answer:
Her trip took 2hrs 30 minutes
Step-by-step explanation:
First part: She was going 80 miles an hour and only travels 40 miles so that's 30 minutes.
Second part: she traveled 100 miles at a speed of 50 miles per hour so that's two hours.
2hrs + 30 mins
2hrs 30 mins
Use the algebra tiles to help you solve the equation
3x - 5 = 7.
the given equation is 3x-5=7
so directly talking about results
3x=7+5
3x=12
x=4
now you have the given results now prepare this algebra tiles according to the results
find the perimeter of this scalene triangle. 51/8 2/1/2
Answer: 19 1/2
Step-by-step explanation:
WILL MARK BRainliest
answer choices: 1/3 | 1/2 | 2/3 | 3/5
Answer:
1/3
Step-by-step explanation:
First Spin: There are 3 but I have only 1 = 1/3
Second Spin: There are 4 but I have only 1 = 1/4
giving/rewarding brainly for correct answer
Answer:
8516 meters
Step-by-step explanation:
Find the length of the missing side.
Answer:
14.4 inches
Step-by-step explanation:
Use the Pythagorean theorem: [tex]a^{2} + b^{2}[/tex]
So, this will be: [tex]8^{2} + 12^{2} = c^{2}[/tex]
By simplifying we get:
c = [tex]\sqrt{208}[/tex]
The missing side is: 14.4 (rounded to the tenth)
Answer:
[tex] \displaystyle 4 \sqrt{13}in [/tex]
Step-by-step explanation:
we are given a right angle triangle and we want to figure out the missing hypotenuse in order to do so we can consider using Pythagoras theorem given by
[tex] \displaystyle {a}^{2} + {b}^{2} = {c}^{2} [/tex]
[tex] \displaystyle \implies{c}^{} = \sqrt{ {a }^{2} + {b}^{2} } [/tex]
let a and b be 8 and 12 respectively thus
substitute:
[tex] \displaystyle {c}^{} = \sqrt{ {8 }^{2} + {12}^{2} } [/tex]
simplify squares:
[tex] \displaystyle {c}^{} = \sqrt{ 64 + 14 4} [/tex]
simplify addition:
[tex] \displaystyle {c}^{} = \sqrt{208} [/tex]
by simplifying the redical expression we obtain:
[tex] \displaystyle {c}^{} = 4 \sqrt{13} [/tex]
I need help with this problem
Answer: on paper
Step-by-step explanation:
Answer:
See the picture I included :D
PLease give me brainliest if I helped!
How can a ratio be used to compare quantities?
Answer:
Two quantities can be compared by a ratio. As a fraction in the simplest form, a typical manner of expressing a ratio. If you compare the two numbers with distinct measuring units, this type of ratio is known as a rate. A rate is unit rate when it is 1. A rate is unit rate.
Step-by-step explanation:
Answer:
You can use a ratio to compare things for example you can compare the number of people in class, there are 6 boys and 8 girls so you will compare them like this : 6:8.
There are various ways to do this : 6/8 as a fraction, 6:8 or in words 6 to 8. You have to make sure to write it in the correct order or you will for sure not get the point.
Step-by-step explanation:
help please and thank you
Answer:
x = 37
Step-by-step explanation:
The angle with a measure of 74 degrees and the angle labeled "2x" are vertical angles
Vertical angles are congruent ( equal to each other )
Hence, 74 = 2x
^(note that we just created an equation that we can use to solve for x)
Now we solve for x
74 = 2x
step 1 divide each side by 2
74 / 2= 37
2x / 2 = x
we're left with x = 37
Tell which rule applies to each expression
Answer:
1. Product
2. Power
3. Quotient
Step-by-step explanation:
1. It is multiplying.
2. Honestly it’s really distribution, but process of elimination it’s power because…
3. Is division.
I hope this helps, good luck! :)
52. x and y are two complementary angles such that y is 16° larger than x.
Find the value of x.
Find the value of y.
Answer:
x= 29 degrees, y= 61 degrees
Step-by-step explanation:
Complementary angles and up to 90 degrees, . Sif half of 90 is 45 and y is 16 more than x, you just need to add 16 to y and subtract 16 from x.
55. Find the area of half of a circle with a radius of 16 mm.
Give your answer correct to three decimal places.
[tex] \huge \green{\underbrace{ \red{\rm \: Answer}}}[/tex]
To find the area of this square, we have to figure out what to do with given radius
r=16r=16 mm.Radius makes half of the square's diagonal, therefore: d=2r=32d=2r=32 mm. Now we have to find the side aa to find the area.
To find aa, use the Pythagorean Theorem.
[tex] d^{2}&=a^{2}+a^{2} \\ 32^{2}&=2a^{2}\\ 1024&=2a^{2}\\ 512\text{ mm}^{2}&=a^{2}a^{2}[/tex]
Set the equation accordingly.
Substitute for d.
You can keep a2 as we will use it in the area.
[tex]\textbf{Finding the area} \\A=a^{2} \\A=512\text{ mm}^{2}[/tex]
[tex]\rule{1000pt}{1pt}[/tex]
Thankyou :D
23. By what percentage should a quantity be multiplied by in order to decrease it by 20.5%?
A 0.795%
B. 120.5%
C. 79.5%
D. 7.95%
100 Points :)
The rectangle is being reduced by a scale factor of 3/4. What is the area of the new image?
F. 180 cm²
G. 90 cm²
H. 160 cm²
J. 75 cm²
Answer:
The rectangle is being reduced by a scale factor of 3/4, which means each side is reduced by the scale factor of 3/4. Therefore, we have 8* (3/4) = 6, and 20* (3/4) = 15. So, the new side lengths are 6 and 15, and so the area is 90 (6x15).
Answer:
90 cm^2
Step-by-step explanation:
The side lengths are reduced by 3/4
8 * 3/4 = 6
20 * 3/4 = 15
The new side lengths are 6 cm by 15 cm
The area is
A = l * w
A = 6*15 = 90 cm^2
20% of 34.69 (show work) (will give brainliest)
is it a,b,c or d I have 5 minutes please hurry
Answer:
its a
Step-by-step explanation:
4/12 = 1/3
Answer:
A
Step-by-step explanation:
A is equal to 4/12, which simplified is 1/3.
Please help me with this:)
Assume a mats price from the start is "X" USD. Write an expression for what the mat would cost after being reduced by P % (unknown amount of percentage)
Answer:
Step-by-step explanation:
[tex]cost \ price = X\\Deduction = P \%\\Deduction \ Price = P \% of X = \frac{P}{100} \times X = \frac{XP}{100} \\\\Cost \ price \ after \ deduction = X -\frac{XP}{100}[/tex]
OR SIMPLIFY FURTHER
[tex]X - \frac{XP}{100} = X( 1 - \frac{P}{100} )[/tex]
Y=-3x +5
Y=1/2x-2
Please solve both equations
Answer:
Y=3x+5
Y=½x-2
Step-by-step explanation:
already already answered
Answer:
x < 6
Step-by-step explanation:
5x < 30
5x/5 < 30/5
x < 6
Answer:
X <5
Step-by-step explanation: 5 x5 = 25
25 < 30
plz help I am horrible at math.
Answer:
480
Step-by-step explanation:
8 x 6 x 10 = 480
hope this helps but im probably wrong cuz im also horrible at math-
Please help. Thank you
Answer:
y=10x
Step-by-step explanation:
The slope is 10/1 and it's positive.
— Beep Boop! BluBot has another Question! Topic: Calculating
Circumference and Diameter —
— Rewards : Brainliest, 5 stars, and Thanks (If correct) —
— All scams, bots, wrong answers, and point stealers will be immediately reported —
- Below is the Pic, Please answer the question and follow the instructions -
~ BLUBOT OUT ~
Answer:
C. 17 mm and 53.5 mmStep-by-step explanation:
The circumference formula:
C = πdπ ≈ 3, so the circumference is approximately 3 times the diameter.
C/d ≈ 3Let's verify the options:
A. 72/35 ≈ 2, noB. 35/8 ≈ 4, noC. 53.5/17 ≈ 3, yesFind the missing sides from the right-angled triangled given below
Answer:
8 cm
Step-by-step explanation:
[tex] \large{ \tt{❃ \: STEP - BY - STEP \: EXPLANATION}} : [/tex]
We're provided : In right angled triangle PQR , The length of of PR & length of PQ are 10 cm & 6 cm respectively & we're asked to find out the length of OR.You need to know : The longest side, which is the opposite side of right angle is the hypotenuse ( h ) . When the reference angle is not given , You can assume the remaining sides either perpendicular ( p ) or base ( b ) .Here , Hypotenuse ( h ) = 10 cm , Base ( b ) = ? & Perpendicular ( P ) = 6 cmBefore solving, You will have to know : The square of the hypotenuse of a right - angled triangle is equal to the sum of square of the remaining two sides.[tex] \large{ \tt{❁ \: LET'S\: START}} : [/tex]
[tex] \boxed {\large{ \bf {\: ♕ \: {h}^{2} = {p}^{2} + {b}^{2} }}}[/tex]
- Plug the known values and then simplify !
[tex] \large{ \tt{ ↦ \: {10}^{2} = {6}^{2} + {b}^{2} }}[/tex]
[tex] \large{ \tt{↦100 = 36 + {b}^{2} }}[/tex]
[tex] \large{ \tt{↦36 + {b}^{2} = 100 }}[/tex]
[tex] \large{ \tt{ ↦{b}^{2} = 100 - 36}}[/tex]
[tex] \large{ \tt{↦ {b}^{2} = 64}}[/tex]
[tex] \large{ \tt{↦b = \sqrt{64}}} [/tex]
[tex] \boxed{ \large{ \tt{↦ \: b = 8 \: cm}}}[/tex]
Hence , The length of QR is 8 cm .✺ Raise you hand and clear your doubts , the bullies at the last benches and the nerds at the first benches are not going to write your exam , it doesn't matter what class will think about you!
♡ Hope I helped! ツ
♨ Have a wonderful day / evening! ☼
# StayInAndExplore ! ☂
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
Help please. Geometry.
Answer:
Trapezoid i think
HELPPP PLEASEEE TYYY
Answer:
42
Step-by-step explanation:
14*3=42
6*7=42
plz solve quickly PLZ
Answer:
1. 25% 2. 35% 3. 30%
Step-by-step explanation:
I got the answers from the Pie Chart that was included on the image!
Hope this helps <3
REWARDING BRAINLY (THERE IS 4 QUESTIONS)
Please help me answer this!
Answer:
el 3 porciento
Step-by-step explanation:
se divide y multiplica
Answer:
33% chance
Step-by-step explanation:
well 100% divided by 1/3 which is what the 1 is split into then 100% (a circle is 100%) divided by 1/3 there's your answer :D
(really the answer is 33.333 etc. but you can just say its a 33% chance)
Can someone please help me on this
for question 1
Area of Base B =45×25 = 1125 cm²
perimeter of base P = 2(45+25) = 140 cm
Height = 15 cm
Using the formula
Surface area = 2B + Ph
A = 2×1125 + 140×15= 4350 cm²
Voume = Bh = 1125×15= 16875 cm³
For question 2,
Area of base = 7× 5/2= 17.5 cm²
Perimeter of base = (7+7+7) = 21 cm
Surface area = 2B + Ph
Surface area of prism = 2×17.5+ 21×10 = 245cm²
Volume = Bh = 17.5×10 = 175 cm³