Which solution set is graphed on the number line? A number line going from negative 4 to positive 4. An open circle is at 1. Everything to the left is shaded. x greater-than-or-equal-to 1 x greater-than 1 and one-third x less-than 1 x less-than-or-equal-to 1
Answer:
an open circle means it contains no equal signs.....everything to the left is shaded....means it is less then
x < 1 (thats a less then sign only) ....no equal sign in there
Answer:
c
Step-by-step explanation:
Solve
Help mee please
1/2 Square equals to 1/4 equals to x over 5 2 Square
therefore 1/4 equals to x over 5 2 square
Equals to 1/4 equals to x over 5 * 4 you know that 2 square equals to 4
So now I'm going to solve for 1/4 equals to x of over 5 * 4 equals to 20
1/4 equals to x over 20
1/4 equals to 20 cross multiply
= 1\4 = x/20
= 4 * x = 20*1
4x = 20
divide both side by the coefficient of x
4x/4 = 20/4
x =5
Cece is finding the surface area of a square pyramid by finding the sum of the areas of its faces. Which statement best describes the faces of the pyramid?
A)one square and three triangles
B)one square and four triangles
C)three squares and one triangle
D)three squares and two triangles
Answer:
D. One square and four triangles
Step-by-step explanation:
Cece is finding the surface area of a square pyramid by finding the sum of the areas of its faces
Square pyramid has a square base.
each edge of the square base joins at the top of the vertex to make a pyramid
The sides of the pyramid is a triangle
the square has 4 sides, so four triangle on the sides of the pyramid
Hence one square and four triangles forms a square pyramid
Answer:
The answer is A). one square and three triangles
Step-by-step explanation:
If i'm incorrect pleas let me know.
Can you please help me?
Answer:
Please find attached pdf
Step-by-step explanation:
what is have of 480 200
Solve this to get 25 points. Correct answer gets brainliest!
Answer:
T = 59
U = 27
V = 94
Step-by-step explanation:
(5x +4) + (8x + 6) + (2x+5) = 180
15x + 15 = 180
15x = 165
x = 11
consider the equation -2x+3y=6 write an equation in slope-intercept form
Answer:
6=-2x+3
Step-by-step explanation: I don't know if this is what you mean
Please help! due soon!!!!!
Answer:
D
Step-by-step explanation:
First, we isolate the -4y and make the equation "4y=3x-16." Now we divide the equation by 4 to get "y=3/4(x)-4". The y-intercept in this case is -4. The only equation given that has a y-intercept of -4 is answer D.
Which expression is a factor of the expression 20c3+540y3
factor 20 out of 20cx*3 =540y*3
so you get 20(cx*3=540y*3) if that is what you are looking for
8. 620÷103 i want to know the answer I filipin cant figer it out!
Answer:
the answer is a decimal rounded to 6.02
On March 8, 2017, one Chinese yuan was worth 0.14 U.S. dollars.
On that date, how many dollars was 170.22 yuan worth?
Round your answer to the nearest hundredth of a dollar.
pues las etapas de ahí son textos el inicio nos interesa pero luego se tornan muy interesantes
5. Sarah has 5 less dollars than Jessica. Sarah has 17 dollars.
A: Write an equation that describes this solution.
B. What is the solution to the equation?
Answer:
A. J = 17 + 5
B. J = 22
Jessica has $22.
Answer:
22
Step-by-step explanation:
17+5 because the 5 represents how many more do jessica got and 17 means how much sarah got it total
Please help me I need it soon
PLEASE HELP ASAP! 30 points for answer!
Mark is 19. His base rate for liability is $512. How much will he pay for his annual insurance premium?
Answer:
1,946
Step-by-step explanation:
I am pretty sure this is correct mate!
a person ate 2000 calories in a day of those calories 35% were from fat how many calories are from fat
Answer:
700
Step-by-step explanation:
A bag contains 324 sweets Amelia takes 1/9 of the sweet from the bag the remaining sweets are divided between Isabella and Olivia in the ration 1:5 how many sweet dose Olivia have ?
Answer:
Olivia has 240.
Step-by-step explanation:
Amelia took 36 and there were 288 left over. A ratio of 1:5 with 288 would be 48 and 240 so therefore, Olivia has 240.
The product of 17 and a number s is 102.
Answer:
6
Step-by-step explanation:
PLease mark brainliest
Answer:
102/17 =6. To get the value of the no u need to divide product by the factor given
3. A pitcher of water contains 1/4 liter of water. The water is poured equally into 5 glasses.
a. how many liters of water are in each glass? (EXPLAIN)
b. Write the amount of water in each glass in MILLILITERS.
Answer: 1/20
Step-by-step explanation:
1/20 liters because 5 times 4/1 (5 divided by 1/4) equals 1/20
FIRST CORRECT ANSWER GETS BRAINLIEST - 100 POINTS
Answer:
110cm
Step-by-step explanation:
With the slice, we know that we need to find the area of a triangle with a base of 10cm and a height of 22cm.
Let 10 be x and 22 be y.
Substitute this into the equation for finding the area of a triangle.
[tex]\frac{x*y}{2}[/tex]
Which now becomes
[tex]\frac{11*20}{2}[/tex]
Which now becomes
[tex]\frac{220}{2}[/tex]
Now solve.
[tex]\frac{220}{2} = 110[/tex]
Your answer is 110cm.
Hope this helps. Have a nice day. Oh, and one more thing. Surprised that I'm not stealing points?
Help quickly please!!!!!!!!!!
radius: 4.25 in
diameter: 8.5 in
circumference: 26.35 in
area: 226.87 in²
How many kilometres on the ground is represented by 9 cm on the map?
Answer:
22500
Step-by-step explanation:
You have to multiply 9 by 25000.
Phil made a number line showing the multiples of 3/6...
What is the product 2 x 3/6?
the answer would be 6/6 because they want you to multiply 2 x 3/6
Solve the inequality.
−9<−1/5x
Solve the inequality.
−9<−1/5x
Multiplying a negative and a positive equals a negative: (-) × (+) = (-)
[tex] - 9 < - \frac{ 1}{5} x[/tex]
Multiplying both side of the inequality by -5 and flip the inequality sign:
[tex]( - 5) \times ( - 9) = 45[/tex]
[tex]45 > x[/tex]
Now, swap the sides of the inequality and flip the inequality sign:
[tex]x < 45[/tex]
Part E
Is the model of Khafre's pyramid to scale? If not, is it close?
Based on the the scale given in the question, the the model is not to scale with Khafre's pyramid.
What is the pyramid about?In the Part E of the question,
We were Given:
The Height of model pyramid = 4.41 inches
The Height of Khafre's pyramid = 448 feet
The Side length of model pyramid = [tex]\sqrt{45}[/tex] inches
The Side length of Khafre's pyramid = 706 feet
We are to find:
If the model is to scale with Khafre's pyramid If the model is close to scale with Khafre's pyramIn the First of the question, we have to find the ratio of the height to the side length of the model pyramid,
Therefore, Ratio = 4.41 in : in
= 4.41 : 6.7082
= 0.6574
Now lets find the ratio of the height to the side length of Khafre's pyramid
Ratio = 448 ft : 706 ft
= 5376 in : 8472 in
= 0.6345
Therefore based on the solution above, the model is said to be not to scale with Khafre's pyramid.
In the part 2 of the question, we can respond that the answer is No, the model is not close to scale.
Learn more about pyramid from
https://brainly.com/question/218706
#SPJ1
If 24 houses can be built by 3 builders in a fixed period of time, how many houses can be built by 7 builders
Answer:
Possibly 56
Step-by-step explanation:
24 divided by 3 is 8. 8 x 7 is 56.
A kennel has 90 dogs in total, some are puppies and some are adult dogs. The ratio
of puppies to adult dogs in a kennel is 3:2. How many adult dogs are there?
Answer:
36
Step-by-step explanation:
90÷5=18
18×2=36
We multiply two because the ration for adults is 2
A circle has a diameter of 4 inches. Which statement about the area and circumference of the circle is true?
The numerical values of the circumference and area are equal.
Answer:
To simplify it a
Step-by-step explanation:
R is inversely proportional to A.
R= 12 when A= 1.5
a) Work out the value of R when A= 5.
b) Work out the value of A when R= 9
Answer:
a) R = 3.6
b) A = 2
Step-by-step explanation:
From the above question, we are told that:
R is inversely proportional to A.
Mathematically =
R ∝ 1/A
= R = k × 1/A
R = k/A
Where k = Constant of Proportionality
We are given
R= 12 when A= 1.5
Hence, we find k
R = k/A
k = RA
k = 12 × 1.5
k = 18
a) Work out the value of R when A= 5.
We have our formula
R = k/A
k = 18
A = 5
R = 18/5
R = 3.6
b) Work out the value of A when R= 9
We have our formula
R = k/A
k = 18
9 = 18/A
Cross Multiply
9A = 18
A = 18/9
A = 2
A coat bought for £48 in a sale
had been reduced by 20%. What
was the price of the coat before
the sale?
Answer:
£57.6
Step-by-step explanation:
please helpp will make right answer brianlyist
Answer:
y=3/2x+12
Step-by-step explanation:
use desmos graphing calculator