Answer:
0.75
Step-by-step explanation:
88% of the cookies are not oatmeal.
Does anyone know this ? Thank you
Answer:
36
Step-by-step explanation:
angle ACB = 180-130=50 degree
angle ABC = 180 - (94+50)
= 180-144
= 36
suppose tht four times the square of a numbr equals 20 times that number wht is the number
HOPE THIS HELP')
The number is 5.
Step-by-step explanation:
Finding the Number
To find the number, we have to form the algebraic equation first by translating the given mathematical problem above to algebraic expression. The algebraic equation is a statement that shows the equality of two algebraic expressions.
Equation:
Let "x" be the number.
"four times the square of a number" = 4x²
"20 times that number" = 20x
"four times the square of a number equals 20 times that number"
4x² = 20x
Solution:
4x² = 20x
4x²/4x = 20x/4x
x = 5
Final Answer:
The number is 5.
Checking:
To check, substitute the number.
4x² = 20x
4(5²) = 20(5)
4(25) = 100
100 = 100 ✔
Lydia is an architect. She has to design a courtyard garden inside a new hotel. On her blueprint, which is 1/20 the size of the actual garden, the width of the garden is 36 inches. What is the width of the actual garden?
Answer:
720 inches
Step-by-step explanation:
On her blueprint, which is 1/20 the size of the actual garden
the width of the garden is 36 inches.
What is the width of the actual garden?
Let width of the actual garden = x
1/20 of x = 36
1/20 * x = 36
x = 36 ÷ 1/20
x = 36 * 20/1
x = 720
x = 720 inches
The width of the actual garden = 720 inches
the 15 students give a test the students average is 95 percent. If the highest you could get was 100 what was the lowest score that a student couold get
Answer:
About a 75 to a 70
Step-by-step explanation:
I hope this helps if not im sorry
A fish swam 75 feet to the bottom of the river. The fish then swam up 35 feet towards the surface of the river and stopped. How deep is the fish in the river?
Answer: 40
Step-by-step explanation:
75-35
A Y U D E N P O R F A :(
Answer:
x=2
Step-by-step explanation:
Primero, necesitamos calcular <<a>>
Sabemos que AD=BC y AB=CD porque lados opuestos congruentes
Entonces, vamos a calcular <<a>>.
Usamos AD y BC
2a-1=4a-15
suma 15 a ambos lados
2a+14=4
añada 2 en ambos lados
14=2a
divida
7=a
Ahora, usamos esta información para calcular <<x>>
Usamos CD=AB
2a-8=4x-2
pero sabemos que <<a>> es 7
entonces:
14-8=4x-2
6=4x-2
8=4x
2=x
<<x>> es 2
(¡lo siento mi español no es perfecto!
i don’t understand how to do this and i need help!!
Answer:
x = 26
Step-by-step explanation:
6x + 6x + (x-2) + (x-2) = 360
14x - 4 = 360
14x = 364
x = 26
6(26) = 156
(26 - 2) = 24
A circle has a secant AC and a tangent AD that intersect outside of the circle. If the
measure of ZA is 29° and the measure of BD is 43°, then determine the measure of
CD.
Answer:
CD = 101°
Step-by-step explanation:
The secant- tangent angle DAB is hlf the difference of the intercepted arcs, that is
[tex]\frac{1}{2}[/tex] (CD - BD ) = 29° ( multiply both sides by 2 )
CD - BD = 58°, that is
CD - 43° = 58° ( add 43° to both sides )
CD = 101°
Can anyone help me choose the correct answer?!
Answer:
f(x)=x-6 is your answer.
when x=0
f(0)=0-6=-6
similarly other too
In a exam 90% students passed.if 15 students failed,find the number of students appeared in the examination?
Answer:
150
Step-by-step explanation:
10%=15
100%=150
15 x 10=150
to check find 90% of 150 which is 135
150-135=15
PLEASE , ANYONE SAY THE ANSWER!! PLEASE I NEED IT , PLS ANYONE HELP
Answer:
B. 20% because he only got 400 backPls Mark me as brainliest
WHat is the answer to number 2
Answer:
My best guess C im pretty sure.
What is 5/6 of 48?
In fractions
Answer:
30
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
5/6 of 48
In math, when the word "of" is used, it means multiplication.
5/6 of 48 ---> 5/6 × 48 = 40
How much does 6 goes in 48? Anser is 8 since 6 × 8 = 48. So this means that 6 and 48 cancels out remaining 8 and 5. 5 × 8 = 40 which is your answer. Hope this helps, thank you :) !!
Will give, Branliest.
SnackTime Foods produced 24,200,000 grams of popcorn last year, which was placed in 11-
gram bags. How many bags did the company fill?
bags
Hurry and plsssss
Answer:
2,200,000 :) give brainliest
Step-by-step explanation:
how 2 do?
(n)(n+7)(n+8)
Answer:
[tex]n^{3} + 15n^{2} + 56n[/tex]
Step-by-step explanation:
First FOIL (n + 7)(n + 8) and then distribute n
(n + 7)(n + 8) = [tex]n^{2} +15n + 56[/tex]
n ([tex]n^{2} +15n + 56[/tex])
= [tex]n^{3} + 15n^{2} + 56n[/tex]
5. Beverly is serving hamburgers and hot dogs at her
cookout. Hamburger meat costs $3 per pound, and hot
dogs cost $2 per pound. She wants to spend no more than
$30.
a. Write an inequality to describe the situation.
b. Graph the solutions on a coordinate plane.
C. Give two combinations of pounds of hamburger and
hot dogs that Beverly can buy.
Answer:
Hamburger meat
Cost = $2 per poundVolume = x poundsTotal cost = 2xHot dogs
Cost = $3 per poundVolume = y poundsTotal cost = 3yBudget = $30a) Inequality:
2x + 3y ≤ 30b) The graph is attached
c) Combinations are reflected on the graph
If a =3, b = 2 and c = 5, solve the following algebraic expressions: (3 marks)
a) 3c + 5 - b
b) b(4 - 2) + c
c) 4a - (2c)
Answer:
A) 18
B)9
C)-2
Step-by-step explanation:
Replace the a,b or c with the give number. So let’s say it’s says 2 + a. It would be 2+3.
someone plzz help me i don't know if its right I'm lost out of time
Answer:
12. 30
13. 3
Step-by-step explanation:
If a 30-foot tree casts an 18-foot shadow, find the length of the shadow cast by a 27-foot tree.
Answer:
16.2 foot shadow
Step-by-step explanation:
Let the shadow cast by 27 foot tree be x.
Using ratio and proportions,
18 / 30 = x / 27
(18 x 27) / 30 = x
x = 486 / 30
x = 16.2
The area of a rectangle is 48x®y7
square yards. If the length of the
rectangle is 6x2y4 yards, which
expression represents the width of the
rectangle in yards?
A. 42x4y3
B. 42x6y3
C. 8x4y3
D. 8x6y3
Answer:
D
Step-by-step explanation:
Remember, area equals width x height so you can set up this equation.
[tex]48x^8y^7=6x^2y^4 * w[/tex]
Solving for w,
[tex]\frac{48x^8y^7}{6x^2y^4} =w[/tex]
Simplifying,
[tex]8x^6y^3[/tex]
Thus, D is the answer
(Help pls) When ayden mom drives to the gas station is the level in her gas tank increasing,decreasing,constant.
Answer:
Decreasing
Step-by-step explanation:
It is decreasing because it is being used.
Have a good day!!
find the surface area of the triangular prism
Answer:
608 ft²
Step-by-step explanation:
1) Find the area of the bases
[tex]A=\frac{1}{2} bh[/tex] where b is the base length and h is the height
Plug in b and h
[tex]A=\frac{1}{2} (12)(8)\\A=48[/tex]
Multiply the answer by 2 (because there are 2 bases)
A=96
Therefore, the area of the two bases is 96 ft².
2) Find the area of the two sides facing up
[tex]A=lw[/tex] where l is the length and w is the width
Plug in l and w
[tex]A=10*16\\A=160[/tex]
Multiply the answer by 2 (because there are 2 sides)
A=320
Therefore, the area of these two sides is 320 ft².
3) Find the area of the bottom side
[tex]A=lw[/tex] where l is the length and w is the width
Plug in l and w
[tex]A=12*16\\A=192[/tex]
Therefore, the area of this side is 192 ft².
4) Add all the areas together
96 ft² + 320 ft² + 192 ft²
= 608 ft²
Therefore, the surface area of the triangular prism is 608 ft².
I hope this helps!
Answer:
608
Step-by-step explanation:
first off you have to find the area of the base
the base is 16 by 12 feet.
so you multiply them and you get
16*12=192 you will have to come back later for this number
next, you find the two outsides of the triangular prism.
they are 10 by 16
10*16=160 and there are two of them so you double it and get 320
now save the 320 too with the 192
now we are going to find the triangles
the formula for an area of a triangle is A=1/2h*w
so we plug in the height which is 8 and the width which is 12
A=1/2(8)*(12)
Simplify
A=48 once again there are two of them so we double it to make it 96
now take all your saved numbers and add them all up
96+320+192
this should give you an answer of 608
hope this helps! have a nice day:)
can someone please help with this. Thank you! :)
Answer:
A=39.27 cm^2
Step-by-step explanation:
1. 10/2=5
2.A=[tex]\pi[/tex]r^2/2
A=3.142*5^2/2
A=3.142*25/2
A=78.55/2
A=39.275=39.27
Help! I'll give brainlyest!!!!!! FAST!!!!
help me please please!!!!!!!!
Answer:
Option B
Step-by-step explanation:
Find the area of this circle. Use 3 for pi.
Answer:
Area= 48 cm²
Step-by-step explanation:
Since the radius is 4, to get area, you must get 4 squared(4 x 4), which is 16. Then, multiply 16 to 3(pi), and the answer is 16 x 3 = 48.
Find the area and Perimeter of the shape made
by connecting the following
points in order.
P (0,5) V (2,8) H (5,8) (5,5)
Answer:
area = 12 units²
perimeter = 17.61 units
Step-by-step explanation:
line VP² length = 2² + 3²
line VP = 3.61 units
perimeter = 5+3+3+3.61 = 17.61 units
area = (3)(3) + (1/2)(2)(3) = 12 units²
which inequality shows the relationship between the plotted points on the number line
Step-by-step explanation:
The inequality which shows the relationship between the plotted points on the number line is
B. - 9 < - 7
Answer:
owovvndvkne i need my points back
Step-by-step explanation:
what is the product of 3/7 and 3/8?
Answer:
9/56
Step-by-step explanation:
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