293k = 293- 273
= 20°C
The results of a survey are shown. In the survey, 28 students said their favorite dessert is ice cream. How many students were surveyed? Ice Cream: 35% Pie: 15% Candy: 23% Cake: 27%
Answer:
80 students
Step-by-step explanation:
35% = 28 students (Ice cream)
1% = 28 ÷ 35
= 0.8
Therefore,
100% = 0.8 × 100
= 80 students
Answer:
80 student
Step-by-step explanation:
28÷35×100 = 80
Find the common difference of the arithmetic sequence 8, 17, 26, 35,
Answer:
The answer is 9
Step-by-step explanation:
Determine the value of each unknown angles.
HELP PLEASE DO ANY! I’ll give you brilliance
For D:
A triangle always has 180 degrees total. No more, no less. Seeing as though all the sides and angles are the same length, we can just divide 180 by 3, giving us 60. x = 60 degrees.
For E:
We can see there is a 90 degree symbol that surmises both angles. We know the lower angle is 30 degrees, so m must equal 60 degrees.
For G:
Same concept as D, except we gotta do a bit of math. A triangle always has 180 degrees, So we add 50 and 55 together and get 105. Subtract 105 from 180 and we get 75. Therefore, your angle is 75 degrees.
For H:
The 75 degree angle and m are parallel, with the same line passing through it, meaning that m is identical to the other angle. m = 75.
Answer:
d) x = 60
e) m = 60
g) q = 75
h) m = 75
Step-by-step explanation:
d) This image is that of an equilateral triangle, or a triangle whose sides are all equal (also known as a regular triangle). One property of an equilateral triangle is that all of its angles are also equal. Because the angles of a triangle add up to 180° (Triangle Sum Theorem), each angle would be 180/3°, or 60°, so x = 60.
e) This problem shows two complementary angles. Complementary angles are two angles that add up to 90°. Because one of the angles is given, you can find the other by subtracting the given one from 90°:
m = 90 - 30
m = 60
g) This is an image of a triangle with two given angles and the missing one is the third angle, q. You can solve for q using the Triangle Sum Theorem, which states that the three interior angles of a triangle add to 180°:
50 + 55 + q = 180
105 + q = 180
q = 75
h) This image shows two parallel lines cut by a transversal. You can find m using the Corresponding Angles Theorem, which states that if parallel lines are cut by a transversal, the corresponding angles will be congruent. Because the lines are parallel, you know that m = 75 since the 75° angle is its corresponding angle.
2x + 3 = 23 steps for x?
Answer:
x=10
Step-by-step explanation:
work in the photo
Answer:
x=10
Step-by-step explanation:
Subtract 3 from both sides
2x=23-3
Simplify 23-3 to 20
2x=20
Divide both sides by 2
x= 2 0/2
Simplify 20/2 to 10
x=10
Milan is riding on a bike course that is 60 mlles long. So far, he has ridden 24 miles of the course. What percentage of the course has Milan ridden so far?
Answer:
your answer to the question is 40%
Kara donated 28 books to the book drive. Shawn donated some books. Kara donated 4 times as many books as Shawn.
What you have to do to solve the question:
Draw a diagram to represent Kara and Shawn's books, then solve how many books Shawn donated. can you draw it in a 4th grade way cuz im in 4th grade thank you.!
Answer:
i dont know how to make diagram for it but
Step-by-step explanation:
shawn donated 7 books
STION 1
Michael Smith buys and sells lovebirds. He currently has 80 yellow birds and
120 green birds. The birds are equally divided into five cages.
1.1.1
How many lovebirds does Michael have in total?
1.1.2
How many birds are in each cage?
1.1.3
Write the ratio of yellow birds to green birds that Michael has.
Give your answer in simplest form.
Answer:
1.1.1- Michael has 200 lovebirds in total
1.1.2- There are 40 birds in each cage
1.1.3- 120/80 = 3/2
Step-by-step explanation:
120+80=200
200÷5=40
120÷40=3, 80÷40=2
Step-by-step explanation:
The picture below shows the food that Michael gives to his lovebirds. He gives Each cage every morning
SOMEONE ANSWER FASTT !!
*create an equation for this situation. Use the equation to solve the problem. (Algebra)
Some Girl Guides are raising money for their jamboree. Their goal is to raise $1000, They already have $232 from the bake sales. To raise the remainder, they are planning a walk-a-thon. if each person walking raises $24, how many walkers will the Girl Guides need to reach their goal?
Answer:
The answer iz 32 walkers.
Step-by-step explanation:
the equation would be 232+24x
The Girl Guides would need 32 walkers to reach their goal
232+24×32=1000
Linda finished her chemistry homework in 1/5 hours. Then she completed her math assignment in 2/3 hours. What was the total amount of time Linda spent doing these two assignments
Answer: 52 minutes
Change denomniators by multiplying by 5 and 3
1/5 x 3 = 3/15
2/3 x 5 = 10/15
Add
3/15 + 10/15 = 13/15
Multiply by 4 to get minutes
13/15 x 4 = 52/60
Answer:
52 minutes
Step-by-step explanation:
Chemistry hw: 1/5 x 60 min＝12 min
Math assignment: 2/3 x 60 min ＝ 40 min
Total time: 12 min + 40 min ＝ 52 min
worth 20 points!!!!!
Answer:
polygon B = 20 meters
Step-by-step explanation:
polygon A : polygon B
3 : 4
15 : x
first take 15 and divide by 3, this would tell us how much it went up by:
15 ÷ 3 = 5
next, take 4 and multiply it by 5:
4 x 5 = 20
this means that polygon B is 20 meters
can someone live off of being a philosopher, what do they do, and how long does it take to become one?
Answer:
35 years
Step-by-step explanation:
They become a scientist, be even smarter. They look up lots of stuff and soalk in the knowledge. Then get older and forget what they learned. Pls mark the brainliest
tell whether the ordered pair is a solution of the system of liner equation (3,2)x+y=5 y-2x=-4
Given:
The two linear equations are:
[tex]x+y=5[/tex]
[tex]y-2x=-4[/tex]
To find:
Whether the ordered pair (3,2) is a solution of the given system of liner equations.
Solution:
We have,
[tex]x+y=5[/tex] ...(i)
[tex]y-2x=-4[/tex] ...(ii)
If both the equations are satisfy by the point (3,2), then this point is the solution of the given system of equations.
Putting [tex]x=3,y=2[/tex] in (i), we get
[tex]3+2=5[/tex]
[tex]5=5[/tex]
This statement is true. It means the point (3,2) satisfies the equation (i).
Putting [tex]x=3,y=2[/tex] in (ii), we get
[tex]2-2(3)=-4[/tex]
[tex]2-6=-4[/tex]
[tex]-4=-4[/tex]
This statement is true. It means the point (3,2) satisfies the equation (ii).
Since both the equations are satisfy by the point (3,2), therefore the point (3,2) is the solution of the given system of equations.
What is the measure of angle a
Answer:
77.79 degrees
Step-by-step explanation:
https://www.omnicalculator.com/math/triangle-angle
this is what I used to get it
Please help me!
[One Step Inequalities]
Answer: B
Step-by-step explanation:
Answer:
x is greater than or equal to 4
Step-by-step explanation:
divide both sides by two, treating it as an equation
so x is greater than or equal to 4
Four people share 2/7 pound of peanuts equally. What fraction of a pound of peanuts does each person receive? Enter your answer in simplest form.
Slime was a toy product manufactured by Mattel, sold in a plastic trash can and introduced in February 1976. It consisted of a non-toxic viscous, squishy and oozy green or other color material made primarily from guar gum.
Tyler is simplifying the expression 6 − 2 + 5 + 4. Here is his work: 6 − 2 + 5 + 4
(6 − 2) + (5 + 4)
4 + 9
13
PLSSS HELP ASAP I HAVE A TEST
Answer:-2(2x + 5)2 i think
Step-by-step explanation:(8+4x)/4x= 4(2 + x)/4x= (2 + x)/x
Four less than five times a number is 11. Find the number.
Answer:
The number is 3.
Step-by-step explanation:
5x - 4 = 11
5x = 15
x = 3
What is 4x - 18 + 3y?
Answer:
4x + 3y − 18
Step-by-step explanation:
Simply 4x - 18 + 3y = 4x + 3y − 18
If 2x – 7y = 10 is a true equation, what would be the value of 2 + 2x – 7y?
Answer:
I believe that would be 12 because
Step-by-step explanation:
if 2x - 7y = 10
then if you were to add two to that it would be 12
PLEASEEEEEE HELP GUYS!!!!!
guys help i only have 10 more minutes left ;-;
Answer:
20
Step-by-step explanation:
12 = 6/10 x
120 = 6x
x = 20
What is the volume of this cone?
Answer:
2539.45
Step-by-step explanation:
36/2=18 18=radius
20=height
A=πr(r+h2+r2)=
π·18·(18+202+182)≈
2539.44505
Quadrilateral ABCD is inscribed in a circle. Find the measure of each of the angles of the quadrilateral. Show your work.
-
Can you please help solve for x?
x+6+x-2=180
Answer:
x=88
Explanation:
x+6+x-2=180
2x+4=180
2x=180-4
2x=176
*divivd both sides*
x=88
Answer:
x = 88
A = 94°
B = 102°
C = 86°
D = 78°
Step-by-step explanation:
We find the angle measurements by finding x first.
what we first do in this equation x+6+x-2=180 is combine like terms
this would equal
2x+4=180
we want x by itself so we subtract 4 from both sides
this would equal
2x=176
x is still not by itself so now we divide 2 by both sides
this would equal
x = 88
Now we just plug in our answers in to the angles meaning
we replace everything that is x in the quadrilateral with 88
Now that we found all the sides with equations there is still one angle that is undefined
We figure this out by subtracting all the angles with 360.
this is because all the angles degrees added in a quadrilateral equals 360. so 360-258=102
so the angle measurement of angle B is 102
Kate says that 2 1/2 quarts is the same as 8 1/2 cups. Tim says that 2 1/2 is the same as 10 cups. who is correct? (4 cups = 1 quart)
Answer:
Kate is correct
Step-by-step explanation:
Hope i did that in time
Answer:
Tim is correct
Step-by-step explanation:
2 1/2 or 2.5 is equivalent to 10 cups
1qrt = 4 cups
Please help guys I’m rlly confused on this question
Answer:
[tex]762^{8}[/tex]
Step-by-step explanation:
Using the rule of exponents
[tex]a^{m}[/tex] × [tex]a^{n}[/tex] ⇔ [tex]a^{(m+n)}[/tex] , then
[tex]762^{4}[/tex] × [tex]762^{4}[/tex]
= [tex]762^{(4+4)}[/tex]
= [tex]762^{8}[/tex]
The measure of EFH is twice the measure of GFH. What is the
degree measure of GFH?
I NEED HELP ASAP
Answer:
30° = m∠GFH
Step-by-step explanation:
Since ∠EFH and ∠GFH are complementary, the sum of their measures i 90.
Let x = m∠GFH
2x = m∠EFH
m∠GFH + m∠EFH = 90
x + 2x = 90
3x = 90
x = 30° = m∠GFH
Answer: 30
Step-by-step explanation: qu i z i zz
Total surface area??
Answer:
150 sq.cm
Step-by-step explanation:
Surface area = (5 cm x 5 cm) x 6 faces
Surface area = 25 sq.cm x 6 faces
Surface area = 150 sq.cm
Hope that helps!
Answer:
150
Step-by-step explanation:
4/7 is multiplied by a fraction less than one. Complete the explanation to show how the product compares to the factors.
Answer:
That is true!
Step-by-step explanation:
50 points. Can someone draw me the diagram.
If someone can draw it for me I'll be able to finish the rest myself. I'm just confused about what it is I'm supposed to draw. The directions are in the picture.
Answer:
*screenshot
Step-by-step explanation:
I tried my best drawing digitally
the difference between a number and 21
Answer:
n - 21
Step-by-step explanation:
"difference" implies subtraction here.
The difference between a number and 21 is n - 21.