Answer:
-1 is greater than -2 because the further left of the number line from zero you go the smaller the number gets
Step-by-step explanation:
Answer:
-2 is smaller than -1
Step-by-step explanation:
Five years from now, a father's age will be tree times his son's age, and 5 years ago, he was seven times as old as his son was. What are their present age?
Answer:
The answer is "10 and 40".
Step-by-step explanation:
[tex]\to f + 5 = 3(s + 5) = 3s + 15\\\\\to f - 5 = 7(s - 5) = 7s - 35\\\\[/tex]
Subtracting the equations to get
[tex]\to 10 = -4s + 50\\\\\to -40 = -4s\\\\\to s = \frac{40}{4} \\\\\to s=10\\\\\to f = 40\\\\[/tex]
So the Son age is 10, and the father's age is 40.
0.1d +.25 (10) = 12.5 what is d
Answer:
d = 100
Step-by-step explanation:
0.1d + 0.25(10) = 12.5
0.1d + 2.5 = 12.5
0.1d + 2.5 - 2.5 = 12.5 - 2.5
0.1d = 10
0.1d × 10 = 10 × 10
d = 100
Sofia orders a drink at a coffee shop. She can order water (W), coffee (C), or tea (U). If she orders coffee or tea, she can have milk (M), sugar
(S), both (B) or neither (N) added to her drink.
Which list shows all the possible drink orders Sofia can make?
O AW.CT
B. W. CT, M, S, BN
O c W. CTM, TS, TB, TN
O D. W, CM, CS, CB, CN, T
O EW, CM, CS, CB, CN,TM, TS, TB, TN
Answer:
c
Step-by-step explanation:
Find the missing side of the angle.
Need help,==== thank you!!
Answer: square root(265)
Step-by-step explanation:
Again, you can solve this via the Pythagorean theorem(a^2+b^2=c^2)
a= a side
b= another side
c= hypotenuse
Now, Substitute
12^2+11^2=x^2
144+121= 265
Now, square root and you get
square root(265)
Is this correct? HELP NOW PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
Answer:
from my understanding of math, yes
Step-by-step explanation:
Find SA? Help asp!!!!!
SA = GS
The values of SA is 8
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
how to tell if a equation has one solution, no solution, or an infinite number of solutions
Answer:
no solution
Step-by-step explanation:
Answer:
If the slope is different - always one solution
if the slope is the same but the y intercept is different - no solution
if the slope and y intercept are the same - infinite number of solutions
9x - 3x = 36
Right answers only please
Answer:
6
Step-by-step explanation:
9 x 6 = 54
3 x 6 = 18
54 - 18 = 36
Answer:
9x-3x=36
6x=36
x=36/6
x= 6
3y+4y=49
7y=49
y= 49/7
y= 7
10r-2r+5=69
8r=69-5
8r=64
r=64/8
r=8
Step-by-step explanation:
if it helps don't forget to like and mark me
Need help on this for brainliest
Answer:
C
Step-by-step explanation:
A package of 12 pencil cost 0.96. What is the price for each pencil in dollars?
Answer:
.96/12= .08 cents
Step-by-step explanation:
Use a calculator
what is the equation of the line that passes through the point (-6,3) and has a slope of -1/6
Answer:
y = -1/6x + 2
Step-by-step explanation:
y = -1/6x + b
3 = -1/6(-6) + b
3 = 1 + b
b = 2
Can y’all help with this one
Answer:
i think c
Step-by-step explanation:
HELPPPPPPPPPP :))))))))))
Answer:
C
Hope that helps!
Step-by-step explanation:
Consider the equation: -2x+5y=20
a) Rewrite the equation in y=mx+b form.
1b) What is the slope of the equation?
1c) What is the y-intercept of the equation?
Answer:
[tex] - 2x + 5y = 20 \\ 5y = 2x + 20 \\ y = \frac{2}{5} x + 4 \\ slope = \frac{2}{5} \\ y - intercept = 4[/tex]
Anne wants to fill 12 hanging baskets with compost. Each hanging basket is a hemisphere of diameter 40 cm.
Anne has 4 bags of compost. There are 50 litres of compost In each bag. Has Anne got enough compost to fill the 12 hanging baskets?
Answer:
no
Step-by-step explanation:
Steps to answering this question
determine the volume of the 12 basketvolume of a hemisphere = (2/3)πr^3
n = 22/7
r = radius
the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.
A radius is half of the diameter
radius = 40/2 = 20 cm
volume of one hemisphere = (2/3) x (22/7) x (20^3) = 16,761.90 cm^3
volume of the 12 baskets = 16,761.90 cm^3 x 12 = 201,142.86 cm^
2. convert the litres of compost to cm and multiply by the total bags of compost
1 litre = 1000cm
1 bag of compost = 50 x 1000 = 50,000
4 bags of compost = 50,000 x 4 = 200,000 cm
3. compare which figure is higher. the figure gotten in step 1 or 2
201,142.86 cm^3 is greater than 200,000
there is no enough compost
473691.4
273691.4
Serenity has d d dimes and q q quarters. She has at most 16 coins altogether. Write this situation as an inequality.
Answer:
Step-by-step explanation:
d+q ≤ 16
She can have 16 or less than 16 coins (dimes and quarters) but no more than 16 coins
Write the quotient as a mixed number. 15 ÷ 7 = 2 R1
Answer:
hi! the mixed number would be [tex]2\frac{1}{7}[/tex]
Step-by-step explanation:
a remainder can be written as 1/the divisor
Which cards are equivalent to 1/4+2/3 choose all the correct answers
Answer:
3/12 + 8/12
11/12
Step-by-step explanation:
Parallelograms..help please haha
Answer:
x = 12
Step-by-step explanation:
EC = 1/2AC
Double EC
4x + 22 = 8x - 14
subtract 4x and add 14
36 = 4x
divide by 4
12 = x
Submit a question that could be used to collect data from your classmates. The question should be stated in a way that they respond with a number.
Answer:
Gjdkv7fyfkg4kftirfkb8
help please! I need this for math like right now!
Answer:
Step-by-step explanation:
Answer: B
Step-by-step explanation: Hope this help :D
Can you answer this pleaseeeeee
Answer:
c = 5n
Step-by-step explanation:
y = c
x = n
Points on the graph: (1,5) and (2, 10)
Slope:
m=(y2-y1)/(x2-x1)
m=(10-5)/(2-1)
m= 5
Slope-intercept:
y - y1 = m(x - x1)
y - 5 = 5(x - 1)
y - 5 = 5x - 5
y = 5x
c = 5n
Determine whether the measures 2, √8, and √12 can be the measures of the sides of a triangle. If so, classify the triangle as acute, obtuse,
or right. Justify your answer.
Answer:
C
Step-by-step explanation:
First check if the triangle is right.
If the square of the longest side is equal to the sum of the squares on the other 2 sides then the triangle is right.
longest side = [tex]\sqrt{12}[/tex] and ([tex]\sqrt{12}[/tex] )² = 12
2² + ([tex]\sqrt{8}[/tex] )² = 4 + 8 = 12
Thus the triangle is right → C
Answer:
C.
Step-by-step explanation:
Squaring the numbers we get 2^2 = 4, 8 and 12.
Lets look at the relation between 4 8 and 12:-
12 = 4 + 8
- so it obeys the Pythagoras theorem.
It is a right triangle and the answer is C.
The point-slope form of the equation of a line that passes through points (8, 4) and (0, 2) is y – 4 = y minus 4 equals StartFraction one-fourth EndFraction left-parenthesis x minus 9 right-parenthesis.(x – 8). What is the slope-intercept form of the equation for this line?
y = y equals StartFraction one-fourth EndFraction x minus 12.x – 12
y = y equals StartFraction one-fourth EndFraction x minus 4.x – 4
y = y equals StartFraction one-fourth EndFraction x plus 2.x + 2
y = y equals StartFraction one-fourth EndFraction x plus 6.x + 6
Answer:
(just took the test)
Answers for entire quiz on EDGE for "Writing Linear Equations":
C. y = 1/4x+2
A. y=12x+8
C. y=x+2
B. c(x) = 6x + 3
A. k – 2 = 1/9(t – 18)
A. y=-5/8x+6
C. 5
A. y = x + 3
C. 2x + 5y = –15
B. y + 13 = 5(x + 2)
hope this helps y'all!
The correct option is (3) [tex]y = \frac{1}{4} x + 2[/tex]
What is slope ?slope, Numerical measure of a line's inclination relative to the horizontal. In analytic geometry, the slope of any line, ray, or line segment is the ratio of the vertical to the horizontal distance between any two points on it (“slope equals rise over run”).The equation of a line that passes through points (8, 4) and (0, 2) is .
The equation of the line in Slope-Intercept form is:
y = mx + b ( m - slope)
The equation of the line slope intercept is-
[tex]y - 4 = \frac{1}{4} ( x -8)\\y - 4 = \frac{1}{4} x - \frac{8}{4} \\y - 4 = \frac{1}{4} x - 2\\y = \frac{1}{4} - 2 + 4\\y = \frac{1}{4} x + 2\\[/tex]...................(1)
Now compare equation 1 from y = mx + b
So, m = 1/4 & b = 2
Therefore, The correct option is (3) [tex]y = \frac{1}{4} x + 2[/tex] .
Learn more about slope brainly.com/question/12109165
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Annie's parents have offered her two different allowance options for her 10 week summer vacationAnnie's mom offers Annie an allowance where she gets paid 25 the first week and then an additional $20 per week for every week thereafterAnnie's Dad offers her an allowance where she can get paid $1 the first week2 the second week$4 the third week and so onAnnie may only choose one option would be the better option and why
Select all that apply
Annie’s dad's offer is better because it an example of a geometric sequence.
Annie's dad's offer is better because is an example of an arithmetic sequence.
Annie's mom's offer is better because it is an example of a geometric sequence.
Annie's mom's offer better because is an example of an arithmetic sequence
Annie's dad's offer is better because Arinie will have more money at the end of 10 weeks.
Annie's mom's offer is better because Annie will have more money at the end of weeks.
Answer:
A and E
Step-by-step explanation:
at the end of the 10 weeks, annie's dads plan gives her 511 dollars, which is more than her mothers. it is a geometric sequence.
Please help and NO LINKS
To conduct a survey about the type of phone service most people in Greenville prefer, 10 different blocks in the neighborhood are chosen. On these 10 blocks, 10 houses are selected at random, and then one resident of each of those houses is interviewed. This type of sampling method is
A.) simple random sampling.
B.) stratified sampling.
C.) systematic random sampling.
D.) cluster sampling.
Answer:
Please help and NO LINKS
Please help and NO LINKSTo conduct a survey about the type of phone service most people in Greenville prefer, 10 different blocks in the neighborhood are chosen. On these 10 blocks, 10 houses are selected at random, and then one resident of each of those houses is interviewed. This type of sampling method is(A)
Step-by-step explanation:
(I hope this helps)(BRAINLEIST PLEASE)❤☺️☻♨️
Which two numbers round to 480,000 when rounded to the nearest ten thousand?
Answer:a and b
Step-by-step explanation:
Answer:
B and C
Step-by-step explanation:
Remember: 5 or more-> Rounds up, Less than 5-> Rounds down
A. Incorrect, would round down to 470,000 due to it being 472 in the thousands place
B. Correct, would round up to 480,000 due to it being 476 in the thousands place
C. Correct, would round down to 480,000 due to it being 482 in the thousands place
D. Incorrect, would round up to 490,000 due to it being 485 in the thousands place
E. Incorrect, would round up to 490,000 due to it being 487 in the thousands place
Hope it helped! (:
Please solve this answer, ill literally get discord nitro if i do it
Answer:
(-3,4)
Step-by-step explanation:
270 degrees counterclockwise about the origin our point (x,y) becomes (y,-x)
F is at (-4,-3) so the new point F' is at (-3, - -4) or (-3,4)
a tree is sold based on the circumstances of the tree .if a tree has a radius of 4 inches then what is the circumference of the tree
Answer:
circumference =2πr
2x22/7x4
44/7x4
=176/7
=25.142857