Answer:
your answer should be 8.76 :D
Step-by-step explanation:
An orange weighs 1/5 of a pound cut the orange into 8 slices. How much does each slice weigh?
Answer:
1/40 of a pound
Step-by-step explanation:
1/5 divided by 8 is 1/40
:)
2(x + 7) + r = 20
distributive property
Answer: 2x+14+r=20
Step-by-step explanation:
2(x+7)+r=20
Multiply the x and the 7 by 2
2x+14+r=20
HELP!!!!!!! The bike store sells a bike with a price tag of $125. If the bike is discounted by 20%, how much will you pay before tax ? If tax is 7% what is the total ?
1. What is the discounted price?
2. What is the total?
you should have two answers - the discounted price and the total including tax
Answer:
93
Step-by-step explanation:
125(.80)=100, 100(.93)=93
Which shape has 5 faces, 8 edges and 5 vertices? A. triangular pyramid B. rectangular pyramid C. rectangular prism D. triangular prism
Answer:
Rectangular Pyramid
Step-by-step explanation:
Rectangular Pyramid-It has 5 faces, 8 edges and 5 vertices.
Answer:
C. Rectangular Pyramid
Step-by-step explanation:
Faces:
A rectangular pyramid has a rectangle as its base. So from it's pinnacle to each of the rectangle's edges, there is a triangular face. As the base has 4 sides, it should have 4 such faces. And the base rectangle is also a face. So it has a total of 5 faces.
So, the number of faces [tex]$F$[/tex] = 5
Edges:
And from its pinnacle to 4 base vertice there are 4 edges. And the base rectangle has four edges. So there are a total of 8 edges
So, the number of edges [tex]$E$[/tex] = 5
Vertice:
The number of vertices [tex]$V$[/tex] must be 5. Becaue we know by Euler's formula [tex]$V + F - E = 2$[/tex] which holds for any shape that doesn't have any hole within it. And 5 is the only value for [tex]$V$[/tex] that satisfies the equation.
So we can conclude that, the shape must have to be rectangular pyramid.
Help and how did you get the answer.
Answer:
d. 8
Step-by-step explanation:
The perimeter of a triangle is the sum of the measures of the three sides.
For this triangle,
perimeter = PQ + QR + PR
We know PQ = 6, and QR = 4.
perimeter = 6 + 4 + PR
perimeter = PR + 10 Equation 1
We can find the perimeter using the given information.
perimeter = 3 * PQ
perimeter = 3 * 6
perimeter = 18
Now we replace perimeter with 18 in equation 1 and solve for PR.
18 = PR + 10
Subtract 10 from both sides.
8 = PR
Answer: PR = 8
3 power 1+x + 3 power 1-x = 9
Use the distributive property to remove the parenthesis -4(-5w-3u+2)
Answer:
20w + 12u - 8
-Hope this is correct
What is the value of x in the equation?
11=4x−3
Type your answer as a decimal.
Answer:
Your answer is 2
Step-by-step explanation:
You don't get a decimal
Steps:
1. subtract 3 from both sides you get 8 = 4x
2. Divide by 4 on both sides
Your answer should be 2.
Answer:
I think that your answer will be 3.5 .
Please answer need fast will Brainly!!!!
Answer:
4.6
Step-by-step explanation:
Answer:
LOOK AT THE ATTACHMENT
I HOPE IT HELPS
Step-by-step explanation:
Please dont mind my handwriting
equivalent ratios are called______
Answer:
equivalent ratios
Step-by-step explanation:
Answer: Two ratios that have the same value are called equivalent ratios
Step-by-step explanation:
Which statement can be represented by the equation Two-fifths x + 9 = 9?
Two-fifths of nine is a number.
Two-fifths of a number is nine.
Nine more than two-fifths of a number is nine.
A number plus nine is the same as two-fifths of nine.
Given:
The equation is
[tex]\dfrac{2}{5}x+9=9[/tex]
To find:
The statement for the given equation.
Solution:
For "more" or "plus" we use "+" sign.
For "of" we use "×" sign.
Let x be the unknown number.
Two-fifths of nine is a number.
[tex]\dfrac{2}{5}(9)=x[/tex]
Two-fifths of a number is nine.
[tex]\dfrac{2}{5}x=9[/tex]
A number plus nine is the same as two-fifths of nine.
[tex]x+9=\dfrac{2}{5}(9)[/tex]
These equation are different from the given equation. So, the options A, B and D are incorrect.
Nine more than two-fifths of a number is nine.
[tex]\dfrac{2}{5}x+9=9[/tex]
It is same as the given equation. Therefore, the correct option is C.
Answer:
c
Step-by-step explanation:
PLEASE HELP!! I’ll make you the brainlyest!!!
Answer:
15
Step-by-step explanation:
Can't really see the graph clearly but the range looks like its from 40-70 so 30 and the amplitude is half of that so 15.
Write an equation of the line passing though the point (4,3) that is parallel to the line y= 6x-3
Answer:
y=6x-21
Step-by-step explanation:
Parallel lines have equal slope i.e,6 for this equation.
Introduce points x,y aside 4,3 and equate
y-3/x-4=6
y-3=6(x-4)
y-3=6x-24
y=6x-24+3
y=6x-21
Write the equation of the line that passes through the points (4,5) & (-3, -1)
Answer:
y=6/7x+11/7
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(-1-5)/(-3-4)
m=-6/-7
m=6/7
y-y1=m(x-x1)
y-5=6/7(x-4)
y=6/7x-24/7+5
y=6/7x-24/7+35/7
y=6/7x+11/7
Pleas help! It’s due soon and I don’t have much time. :(
Answer:
5) n * n * n * n * 6 * 6 * 6
6) 9 * 9 * x * x * x
7) 3 * 3 * 3 * y * y
Step-by-step explanation:
Answer:
Expanded Form :-
5. n⁴ × 6³
(n × n × n × n) × (6 × 6 × 6) same as
n × n × n × n × 6 × 6 × 6
6. 9² × x³
(9 × 9) × ( x × x × x)
7. 3³ × y²
(3 × 3 × 3) × (y × y)
I am not sure about the standard form, but this helps thank you :) !!
Three thousandths of what nimber is 18
0.003x = 18
x = 18/0.003 = 6,000
Answer:
1 hundredth without 10 thousandths, so 18 hundredths is 18 x 10 = 180 thousandths
Step-by-step explanation:
Find the perimeter. The shape consists of a square and a half circle. Solve
Answer and Step-by-step explanation:
We have 3 sides of a square on the outside, so 2 + 2 + 2 equals 6. This is part of the perimeter.
Now we find the circumference of half the circle.
Radius of 1, So the circumference for half of this circle is pi, or 3.14.
So, the answer is 3.14 + 6, which equals 9.14.
The perimeter of the shape is 9.14.
#teamtrees #PAW (Plant And Water)
Have a good day!
QUESTION 1
The area of a trapezoid is 120 mm2 b1 = 13m and b2 = 17m. Find the height. Enter the number only.
Answer:
8
Step-by-step explanation:
A=a+b/2h
120=13+17/2h
120=30/2h
120/15=h
h=8 m
If a 20-foot tree casts a shadow of 15 ft how long is the shadow of a student who is 5 ft 4 in tall?
Answer:
4 feets
Step-by-step explanation:
Given that :
Height of tree = 20 feets
Shadow of tree = 15 ft
Height of student = 5ft 4 in ; 4 in = 0.3333 foot = 5.3333 feet
Shadow of student = s
Height of tree / shadow of tree = height of student / shadow of student
20 / 15 = 5.33333 / s
Cross multiply :
20 * s = 15 * 5.33333
s = 79.99995 / 20
s = 3.9999975
Shadow of student =, 4 feets
Please help me find the area
Step-by-step explanation:
1/2×28×(21+16)
calculate then u get the answer
Answer: 213
Step-by-step explanation: U are beautiful in the picture u showed
write the equation of a line in point slope form that passes thrpugh the points (-8,-3) and (2,2). i dont know how to do this.
Some children share 5 apples equally among themselves
Answer: they each get 5 if they had 5 of them
Step-by-step explanation:
Jovan has $14,000 in a savings account. The savings collect interest at a 7% annual rate that compounds every year. How much money will be in Jovan's account after 4 years?
Answer:
sorry 98928
Step-by-step explanation:
which part of the water cycle is responsible for cloud formation
Which shape has faces, edges, and vertices? A. sphere B. cone C. pyramid D. cylinder
Answer:
C. A pyramid has face, edges and vertices
Evaluate Each Expression :) only 5 problems.
Answer: Im going left to right btw
1) 27
2) 66
3) 28
4) 8
Exit Ticket
18
In ΔNOP, the measure of ∠P=90°, NP = 45, ON = 53, and PO = 28. What ratio represents the secant of ∠N?
Answer:
53/45
Step-by-step explanation:
Answer:
45/53
Step-by-step explanation:
Which would be the most accurate tool for measuring the length of a typical sized classroom room? (select one)
i. A 6-inch ruler marked with inches
ii. A 6-inch ruler marked with half inches
iii. A 1-foot ruler marked with inches
iv. A 1-foot ruler marked with half inches
v. A yard stick marked with inches
vi. A yard stick marked with half inches
vii. A 10-foot long measuring tape measure marked with inches
viii. A 10-foot long measuring tape measure marked with half inches
Give an answer and then explain why this would be the correct measurement to measure the classroom
Answer:
a ruler would be the best tool to measue in a classroom i.
Step-by-step explanation:
How many TRIANGLES can you find?
Answer:
10 triangles can we find in this figure
Answer:
72
Step-by-step explanation:
Select all the expressions that are equivalent to 16x+36
a) 16(x+20)
(b) x(16+36)
(c) 4(4x+9)
(d) 2(8x+18)
(e) 2(8x+36)
Answer:
4(4x+9)
Step-by-step explanation:
16x+36=0
4(4x+9)=0
4=0 or 4x+9=0
=0 4x=-9
x=-9/4