Answer:
65
Step-by-step explanation:
Answer:
65
Step-by-step explanation:
=23+42
=65
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
PLEASE HELP!!!!!!!!!!!!!!!!!!!! NEED THIS NOWWWW!!!!!!! WILL GIVE BRAINLIEST!!!!!!!!!!!!!1
Answer:
22
50
Step-by-step explanation:
plsss help i’ll give brainliest if you give a correct answer
Answer:
23
Step-by-step explanation:
Answer:
I'm pretty sure its 23.
Step-by-step explanation:
I subtracted 38 from 15 and got 23. Then I replaced 23 for x.
What type of lines are EF and GH?
guys help i only have 10 more minutes left ;-;
Answer:
20
Step-by-step explanation:
12 = 6/10 x
120 = 6x
x = 20
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
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
Evaluate the expression 8 +3 +(-12) +4=
List all possible rational zeros
f(x) = x3 – 5x2 + 2x – 10. Then determine which, if any, are zeros.
Answer:
x = 5
Step-by-step explanation:
f(x) = x^3 – 5x^2 + 2x – 10
p/q, q must divide a_n=1 and p must divide a_0= -10
only 1 divide 1, q=1
1, 2, 5, 10 divide -10
possible rational roots:
1, 2, 5, 10
f(1) = -12
f(2) = -18
f(5) = 0
f(10) = 510
zeros: x = 5
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
block oi marble is in the shape of a rectangular prism. The block is going to be cut into a pyramid. The prism has dimensions of 24 inches long 36 aches wide, and 90 inches high. What is the volume of the newly cui pyramid block?
24*36*90=77760 inches, but put into feet that would be 6480 ft cubed.
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
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:
Which expression is half as large as the sum of 464646 and 42?42?42, question mark
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
(46+42) \div 2(46+42)÷2left parenthesis, 46, plus, 42, right parenthesis, divided by, 2
(Choice B)
B
2 \div(46+42)2÷(46+42)2, divided by, left parenthesis, 46, plus, 42, right parenthesis
(Choice C)
C
2 \times (46+42)2×(46+42)2, times, left parenthesis, 46, plus, 42, right parenthesis AND LOOK AT SCREENSHOT
Help me? Giving brain
Answer:
40%
Step-by-step explanation:
10/25 = 0.4
0.4 into a percentage is 40%
Answer:
40%
Step-by-step explanation:
25/10 = 2/5 = .4 or 40%
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.
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
Find the common difference of the arithmetic sequence 8, 17, 26, 35,
Answer:
The answer is 9
Step-by-step explanation:
PLSSSSSSS HELP ME ANYBODY
Answer:
72-12-12-12-12-12-12
Step-by-step explanation:
Since 12*6=72 is just 12 +12 6 times/ division is just the opposite
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
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
Suppose a vertebrate has a disease that affects its skeleton.
Which sentence best describes a difficulty the vertebrate may have?
A. It would have difficulty interpreting information.
B. It would have difficulty circulating blood.
C. It would have difficulty moving.
D. It would have difficulty breathing.
Answer:
If a vertebrate has a disease that affects it's skeleton, it'll would have difficulty circulating blood because the white blood cells would prob stop when there's a thing like Leukemia and so would the red blood cells :3
btw I love ur connie pfp- :3
Step-by-step explanation:
:3
in the accompanying diagram of the unit circle, the ordered pair _ represents the point where the terminal side of 0 intersection in the unit circle
The ordered pair of a unit circle is represented as:
[tex](x,y) \to (\sin(\theta),\cos(\theta))[/tex]
The point where the terminal side of [tex]\tehta[/tex][tex]\theta[/tex] intersect with the unit circle is: 240
The given parameter can be represented as:
[tex](x,y) \to (-\frac{\sqrt 3}{2},-\frac{1}{2})[/tex]
This means that:
[tex]\sin(\theta) = -\frac{\sqrt 3}{2}[/tex]
[tex]\cos(\theta) = -\frac{1}{2}[/tex]
Let the angle between the x-axis and the terminal side be [tex]\alpha[/tex]
So, we have:
[tex]\theta = 180 + \alpha[/tex]
Using [tex]\cos(\theta) = -\frac{1}{2}[/tex]
The equation becomes
[tex]\cos(180 + \alpha) = -\frac{1}{2}[/tex]
Apply cosine formula
[tex]\cos(180)*\cos(\alpha) - \sin(180)*\sin(\alpha) = -\frac{1}{2}[/tex]
[tex]-1*\cos(\alpha) - 0*\sin(\alpha) = -\frac{1}{2}[/tex]
[tex]-1*\cos(\alpha)= -\frac{1}{2}[/tex]
Divide both sides by -1
[tex]\cos(\alpha)= \frac{1}{2}[/tex]
Take arccos of both sides
[tex]\alpha= \cos^{-1}(\frac{1}{2})[/tex]
[tex]\alpha= \cos^{-1}(0.5)[/tex]
[tex]\alpha= 60[/tex]
Recall that:
[tex]\theta = 180 + \alpha[/tex]
[tex]\theta = 180 +60[/tex]
[tex]\theta = 240[/tex]
Read more at:
https://brainly.com/question/11907132
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.
Please complete the table because I've seen other people ask the question but the answer we wrong.
Answer:
30-15,40-80,14-28
Step-by-step explanation:
6/3 =2 so multiply all by two but the last you divide by 2
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
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
PLEASEEEEEE HELP GUYS!!!!!
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
On Monday, Randy earned 12 points in his game.
On Tuesday, he earned 2 times as many points as he did on Monday.
On Wednesday, Randy earned 3 more points than he did on Tuesday.
How many points did Randy earn in all three days?
Answer:
[see below]
Step-by-step explanation:
Randy first won 12 points on Monday. He earned as twice as many on Tuesday.
12 * 2 = 24
Randy scored 24 points Tuesday.
Randy earned 3 more points than Tuesday's points the next day.
24 + 3 = 27
Randy earned 27 points Wednesday.
12 + 24 + 27 = 63
Randy should earn a total of 63 points for the 3 days.
Hope this helps.