Answer:
5 cm
Step-by-step explanation:
radius is half of a diameter
Please help!!!!
a sweet snack and a salty snack. Here is a two-way table showing the number of adults
and children who made each choice of snack. Answer each question below using the
table.
sweet snack salty snack total
adult 57
88
145
child 77
31
108
total 134
119
253
134
1. How many total people chose sweet snacks?
people
145
adults
2. How many adults chose salty snacks?
3. What percentage of the people who attended the social were children?
Round your answer to the nearest tenth. Do NOT grid in the percent symbol.
Answer:
76
Step-by-step explanation:
khan x math
22. Which of the following can be solved using the inequality 260 + 60x <
500? Select ALL that apply
Barbara has $499.99 in her bank account. Every week, she withdraws $60 for her
A. expenses. Without making any deposits, how many weeks, x, can she withdraw
this money if she wants to maintain a minimum balance of $2607
Joseph wants to save at least $510 to buy a new guitar. He has $260 and will
B. save $60 every month. How many months, x, will he need to save enough
money to buy the guitar?
c.
Erica is planning a holiday. The hotel costs $60 per day and the air ticket costs
$260. If she has less than $500, how many days, x, can she stay at the hotel?
Karen is sending a package that weighs a maximum of 260 ounces. If the
D. package already weighs 500 ounces, how many 60-ounce ornaments, x, can
Karen place in the package?
Answer:
C.
Step-by-step explanation:
I took the test!
ANSWER ASAP PLEASE .
Answer:
A and E
Step-by-step explanation:
The perimeter is the length of the edge of the overall shape. In this case, the edge includes the length of the curved section of both semicircles (since semicircles are the same size, we can just find the circumference for a circle with the same radius), plus four side lengths of the square.
The radius is 10 (Two squares line up exactly with the semi-circles).
Circumference: 2πr=2π10=20π
Perimeter =20π+4(10)=40+20π
A
40+20π=40+20π? YES
B
40+20π=80+20π? NO
C
40+20π=120+30π? NO
D
40+20π=300+100π? NO
E
40+20π=10+10+10π+10+10+10π? YES
-27<7x-13<8 Please help do not understand
Answer:
-2<x<3
Step-by-step explanation:
Solve by substitution.
y = 2.3 - 11
-2 + y = -4
Solution:
Answer:
Number 1: -8.7. Number 2: -2
Step-by-step explanation:
To find the first one, subtract 11 from 2.3.
2.3-11= -8.7 , so that's the answer for the first one.
To find the answer to the second one, just do -4+-2=-2, so that's the answer for the second one.
Create and solve a multiplication problem to show that the product of a whole number and a fraction will be equal to the whole number.
If x= 1 and y = -1
Find:
Answer:
answer is 0
..................3rd option
Answer:
x=1,y=-1
x3+y3=(1)3+(-1)3=1-1=0
so, answer is (c) 0
answer for this please
Answer:
An event with a probability of zero [P(E) = 0] will never occur (an impossible event). An event with a probability of one [P(E) = 1] means the event must occur (a certain event).
Hope it helps!!
Can somebody please help me question Is if square ABCD were Rotated 90 clockwise about the origin to create square A’B’C’D what would the measure of angle B ‘ be A 270 ,B 180, C45,D90
Answer:
Step-by-step Here is the answer I just did it and answer is 90 degrees
Pls mark me brainlyis would like if yo do that :)
I got it wrong just for enjoy
if square ABCD were Rotated 90 clockwise about the origin to create square A’B’C’D. The measure of angle B is: D. 90.
Measure of angle
Given
ABCD=90 Clockwise
Hence:
Rotation will not change the size and figure
Square ABCD≅ Square A’B’C’D
m∠B=90°
So,
m∠B'=m∠B=90°
Therefore the correct option is D.
Learn more about measure of angle here:https://brainly.com/question/25716982
#SPJ6
Gia can run 4- mlles In 32 minutes. At that rate, how many mlles can she run in 40 minutes? 5 5.6 miles 6.7 miles 5.1 miles 6 miles
Answer:
5
Step-by-step explanation:
Answer:
5 miles
Step-by-step explanation:
Hi there!
To find the rate at which Gia can run, you have to divide 4 by 32 to find how many miles she runs per min. When you do that, you get .125 Gia runs .125 miles per min. To find how many miles she runs in 40 min, you multiply .125 by 40 to get 5. This means that Gia runs 5 miles in 40 min.
Hope this helps :)
(GIVING BRAINLIEST!!!)
A box contains 4 bags of sugar. The total mass of all 4 bags is 6 kg. What is the mass of each bag in grams?
show your work
Answer:
each bag weights 1,500 grams
Step-by-step explanation:
there are 1000 grams in a kilogram
6 times 1000 is 6000
6000 divided by 4 is 1500
Answer:
1.5 i think
Step-by-step explanation:
6/4
Which expression can be used to find 7(-6 1/8)
HELPPPP QUICK
Answer:
Step-by-step explanation:
Second box
Answer:
it is actually the first box
Step-by-step explanation:
3. Consider the following
Garden Plus LLC is fencing a triangular garden (pictured below) for Mr.
Gold.
Part B: If mI = 33 and mY = 14d - 19, then determine the value of d.
Answer: Answer (Part A & Part B)
Step-by-step explanation:
Part A ; m<Y= 113-w
Part B ; 14d-19+33+67=180
D= 99/14
What is the area of the parallelogram? 8 5 square units
Answer:
look it up on here someone probably answered it
Answer:
the area of the parallelogram would be 40
to find the area all you need to do it multiply the base by the height. (8×5=40)
What is the area of the triangle?
16
8
10
units2
Answer:
64 units2
Step-by-step explanation:
16 x 8 / 2 =
128 / 2 =
64
Hope that helps!
please help and show work
9514 1404 393
Answer:
8) ΔCAB ~ ΔFDE; SSS
9) ΔMNQ ~ ΔPNO; SAS
10) ΔDBE ~ ΔABC; SAS
Step-by-step explanation:
8) The side ratios, shortest to longest, are ...
6 : 8 : 10 = 9 : 12 : 15 = 3 : 4 : 5
so are the same for both triangles. Triangles CAB and FDE are similar by SSS.
__
9) MN/NQ = PN/NO = 6/5 = 12/10. The vertical angles between these corresponding sides are congruent. Triangles MNQ and PNO are similar by SAS.
__
10) BD/BA = BE/BC = 21/28 = 24/32 = 3/4. The shared angle between the corresponding sides is congruent to itself. Triangles DBE and ABC are similar by SAS.
What’s the surface area of the right rectangular prism shown below pls pls pls help me
Answer:
46 unit^2
Step-by-step explanation:
Total surface area=2.5*4*2+2*2.5*2+2*4*2=46
1) Um barbante tem 10,85 metros de comprimento. Se você dividir em 5 pedaços de mesmo comprimento, quantos centímetros terá cada pedaço? * 1 ponto (a) 2,17 cm (b) 217 cm (c) 21,7 cm (d) 0,217 cm
Answer:
(b) 217 cm
Step-by-step explanation:
The computation of the number of centimeters will each have is shown below:
= Length of the string ÷ number of pieces
= 10.85 meters ÷ 5
= 2.17 meters
= 217 centimeters
hence, the correct option is b.
In the diagram below lines HA and BC are parallel. If angle GEC = 135 degrees, then what is angle DEC?
PLZ HELP!! I WILL GIVE BRAINLIEST TO FIRST ANSWER! :) have a great day
Answer:
angle DEC is 45 degrees
Step-by-step explanation:
angle DEC is 45 degrees because it is supplementary to 135 degrees
(with 135 degrees, adds up to 180 degrees)
what is 3y-6=5y+6 answer plz
Answer:
y = − 6
Step-by-step explanation:
Andrea earns 10 points for every word she spells correctly on a quiz which equation can be used to find p, the total number of points andrea earns for spelling w words correctly
Answer:
P = 10w
Step-by-step explanation:
Number of point per correct spelling = 10
Number of words spelt correctly = w
Total points, p
P = (number of points per correct spelling * number of words spelt correctly)
P = 10 * w
P = 10w
plz help me step by step
Answer:
x = - 6
Step-by-step explanation:
Equation
1/3 * (-9x +12) = 22 Multiply both sides by 3
Solution
3 * 1/3(-9x + 12) = 22*3
- 9x + 12 = 66 Subtract 12 from both sides.
-9x = 66 - 12 Combine
-9x = 54 Divide by -9
x = 54/-9
x = - 6
Solve the simultaneous equations by substitution
3y - 2x = -7
5x + 3y = 28
Answer:
(5, 1 )
Step-by-step explanation:
Given the 2 equations
3y - 2x = - 7 → (1)
5x + 3y = 28 → (2)
Rearrange (1) expressing 3y in terms of x by adding 2x to both sides
3y = - 7 + 2x
Substitute 3y = - 7 + 2x into (2)
5x - 7 + 2x = 28
7x - 7 = 28 ( add 7 to both sides )
7x = 35 ( divide both sides by 7 )
x = 5
Substitute x = 5 into either of the 2 equations and solve for y
Substituting into (2)
5(5) + 3y = 28
25 + 3y = 28 ( subtract 25 from both sides )
3y = 3 ( divide both sides by 3 )
y = 1
solution is (5, 1 )
Answer:
-(3y-2x= -7)
3y+5x= 28
-3y+2x= 7
3y+5x= 28
7x=35
7x/7= 35/7
x=5
5(5)+3y= 28
25+3y=28
3y= 28-25
3y=3
3y/3=3/3
y= 1
3y-2x= -7
3(1) -2x= -7
3-2x= -7
-2x= -7-3
-2x= -10
-2x/-2=-10/-2
x= 5
chekin
5x+3y=28
5(5)+3(1)=28
25+3=28
28=28
5x+4 = 3x−2 solve for brainlest value of x
Answer:
x= -3
Step-by-step explanation:
Answer:
x = -3 hope this help
please help me with this
since m is parallel to n, this means that the two angles are alternate angles. Hence, 46°=6x-2
Calculate and you should get x = 8°
Can someone please help and please make sure it’s right :)
From corresponding angles theorem, we can see the 2 angles are equal.
16x+13=18x-1
2x=14
x=7
Done!
Any questions just leave them in the comments and I will answer.
Answer:
Step-by-step explanation:
i think you do 34x + 12
bc it is a same side interior angle and i think that equals 180 and then you
34x+12=180
-12 - 12
34x= 168
------ ------
34 34
----------------------
i.dk i think it is 5 bc you get 4.98 so you round the 8 and it makes it a 4.10 which is 5
Find two numbers that have a sum of 10 and a product of 21
Answer:
3 and 7
Step-by-step explanation:
because 7 + 3= 10 and 7 x 3= 21
most likey your answers are x=3 and y=7 OR x=7 and y=3
The diameter of a bicycle wheel is 60 centimeters. How far does the wheel travel when it makes 35 revolutions?
Answer:
2100
Step-by-step explanation:
Use the distributive property to remove the parentheses.
-5(-w-3v+6)
Answer:
5w+15v-30
Step-by-step explanation:
14. The equation of the line that passes through the
points (-2,2) and (3, -3) is
1. x + y = 5
2.x-y=5
3. y - x = 5
4. y = x
5. y = -X
Answer:
5. y = -x
Step-by-step explanation:
First, you need to find the slope of the line.
[tex]m = \frac{2 - (-3)}{-2 - 3} = \frac{5}{-5} = -1[/tex]
Now, using either point substitute into the point-slope form for a line:
[tex]y - y_{1} = m(x - x_{1} )[/tex]
Using (-2,2) for [tex](x_{1} , y_{1} )[/tex] we get y - 2 = -1(x +2)
y - 2 = -x - 2
y = -x
Answer 5 is the correct answer