Step-by-step explanation:
your answer is 84,000
Answer:
fortnight= $2,000
month= $4,000
year= $52,000
Step-by-step explanation:
Using:
fortnight=2 weeks
month=4 weeks
year=52 weeks
per fortnight = 1,000×2
2,000
per month= 1,000×4
4,000
per year=1,000×52
52,000
a first number plus twice a second number is 8 twice the first number plus the second totals 25
Answer:
x=14 y=-3
Step-by-step explanation:
Find the one of the following sets of side lenghts could represent a right triangle
Answer:
B
Step-by-step explanation:
Using the pythagorean theorem A^2 + B^2 = C^2 the only numbers that work are those in choice B. 8 short leg, 15 long leg, 17 hypotenuse.
8^2 + 15^2 = 17^2 = 64 +225=289 = 289=289 therefor proving these set of numbers are a right triangle.
Kerry has a 50% off coupon for GameStop. How much will a $35.95 game cost if he uses the coupon?
A.$28.71
B.$5.24
C233.00
D. None of the above
Answer:
D: None of the above because 35.95/2=17.975.
Step-by-step explanation:
Divide 35.95 by 2.
I REALLY NEED HELP ON THIS
Answer:
y ≥-3.5
Step-by-step explanation:
the hollow circle means equal too and the arrow is pointing towards the positive side so y can only be bigger than or equal to -3.5
Please help! Brainliest answer if you do!
Answer:
C.
Step-by-step explanation:
Julio spent $21 on a magazine and five notepads. If the magazine cost $6, then how much was each notepad?
Answer:
3
Step-by-step explanation:
use the model below to write and solve equation
Answer is:
X is 1, very simple
The digits of this year, 2000 A.D., add up to 2. In how many other years since 1 A.D. has this happened?
Answer:
0002 0011 1010
0020 0101
0200 1001
2000 1100
9 times
Step-by-step explanation:
9 times is the right answer
38% of 60 is?
NEED HELP
Answer:
Step-by-step explanation:
38% of 60 = [tex]\frac{38}{100}*60 = 0.38*60 = 22.8[/tex]
Answer:
Step-by-step explanation:
38% * 60
[tex]\frac{38}{100} * 60\\\\\frac{38}{5} * 3\\\\114/5 = 22.8[/tex]
is -3x+4y=8 parallel or perpendicular to -4x+3y=-6
Step-by-step explanation:
4y = 3x +8
y= 3/4x +2
3y = 4x -6
y = 4/3x -2
neither, perpendicular is negative reciprocal, and parallel m is the same. 3/4 =\ 4/3 and they are not negative reciprocals.
Just asking for the answer to this problem.
Answer:
371.26
Step-by-step explanation:
Using trig we can do tan(68)*5 to find the height of the parallelogram, after this we can do the height times 30 to find the answer
Math help help help answer all 4 pls
Answer:
a) 2,350,000,000
b) 25,000,000
c) B
Step-by-step explanation:
a) 2350 X 1,000,000 = 2,350,000,000
b) 25 X 10^6 = 25,000,000
c) sqrt(90000) =300
HELP
The slope from this table value is:
The y-intercept from the table value is:
The equation of the line from this table of value is:
Slope: 1/5
Y-intercept: 0
Equation: Y= 5x
There are 40 students in the 5th grade. 22 of them play soccer. What percentage of the students in the class do NOT play soccer? Please show work i need help
Step-by-step explanation:
If there are 40 kids and 22 of them play soccer that leaves you to subtract 22 from 40 which gives you 18. After that, you put the rest of the 18 students over a total of 40 and divide to get the decimal .45 and if you convert that into a percent you are left with 45%.
1. 40-22=18
2.18/40=.45
3.45=45%
In ΔDEF, the measure of ∠F=90°, the measure of ∠D=10°, and EF = 94 feet. Find the length of DE to the nearest tenth of a foot.
Answer:
541.3
Step-by-step explanation:
what is the measure of ZDEG on circle O?
Answer:
∠ DEG = 50°
Step-by-step explanation:
Angles on the circle subtended by the same arc are congruent.
∠ CFG and ∠ DEG are angles on the circle subtended by arc CD , then
∠ DEG = ∠ CFG = 50°
Answer:
50° parallel lines subtended on circumference theorem, and congruent angles seen as subtended on same arc lone examples attached.
AREA OF COMPOSITE SHAPES
SOMEONE PLEASE HELP ASAP
Answer:
Step-by-step explanation:
Up - 8
Down - 8
⨆
8•8=64
Plz help its due by 1
11.5
Step-by-step explanation:
15!!!! POINTSS what is the mode in the data shown below
can someone please help me with this question?
Answer:
402.12
Step-by-step explanation:
V=πr2h= π·42·8≈402.12386
Answer:
864 feet
Step-by-step explanation:
Plug numbers in
Find the volume of the given figure.
Answer:
5/18
Step-by-step explanation:
Volume= length•width•height
5/6•1/2= 5/12
5/12•2/3= 10/36= 5/18
x
Combine like terms:
10k - 2k + 7s2 - 32
Answer:
[tex]7s^{2}[/tex] + 8k - 32
the total surface area of a cone of slant height 1cm and base radius rcm is 224πcm,if r:1=2:5 find
a. correct to one decimal place,the value of r
b. correct to the nearest whole number, the value of the cone. (take π 22/7
Answer:
a. r = 8 cm
b. The volume of the cone is approximately 1,229 cm³
Step-by-step explanation:
The given parameters are;
The slant height of the cone = l cm
The base radius of the cone = r cm
The total surface area of the cone = 224·π cm
r : l = 2 : 5
Therefore, we have;
[tex]\dfrac{r}{l} = \dfrac{2}{5}[/tex]
[tex]r= \dfrac{2}{5} \times l[/tex]
The total surface area of a cone, T.S.A. = π·r·l + π·r²
The total surface area of the cone, T.S.A. cone = π × (2/5)·l² + π·((2/5)·l)²
T.S.A. cone = π × (2/5)·l² + π·((2/5)·l)² = π·((2/5)·l² + (4/25)·l²)
T.S.A. cone = π·l²·((2/5) + (4/25)) = (14/25)·π·l²
∴ T.S.A. cone = 224·π cm² = (14/25)·π·l²
l² = 224 cm² × 25/14 = 400 cm²
l = √(400 cm²) = 20 cm
[tex]r= \dfrac{2}{5} \times l = \dfrac{2}{5} \times 20 \, cm = 8 \, cm[/tex]
r = 8 cm
b. The volume of a cone, V = 1/3·π·r²·h
Where;
h = The height of the cone
By Pythagoras's theorem, h = √(l² - r²)
∴ h = √(20² - 8²) = √(336) = 4·√(21)
The height of the cone, h = 4·√(21)
The volume of the cone, V = 1/3 × (22/7) × 8² × 4·√(21) ≈ 1,229.00315781
∴ The volume of the cone, V to the nearest whole number ≈ 1,229 cm³.
You randomly draw a marble from a bag, record its color, and then replace it. You draw a red marble
7 out of 25 times. What is the experimental probability that the next marble will be red?
x - (2x + 1) = 8 - (3x + 2)
Answer:
x=7/2
Step-by-step explanation:
Answer:
x=7/2
Step-by-step explanation:
x-(2x+1)=8-(3x+2)
x-2x-1=8-3x-2
-x-1=6-3x
+x on both sides
-1=6-2x
-6 on both sides
-7=-2x
7=2x
÷2 on both sides
7/2=x
Hope this helps =]
Take the function f(x)= square root of x+5 (then outside of square root) +1
And:
1. Reflect it along the x axis
2. translate it 4 units left
3. Translate it 3 units dow
What would be this functions NEW equation?
[tex]f(x) = - \sqrt{x + 5 + 4} + 1 - 3[/tex]
[tex]f(x) = - \sqrt{x + 9} - 2[/tex]
Kim will paint all the faces of the outside of the storage trunk when it is closed. How many square feet will Kim paint?
Answer:
Step-by-step explanation:
B i don’t know
Answer:
A
Step-by-step explanation:
A plant has an initial height of 1 inch and grows at a constant rate of 3 inches each month.A second plant that also grows at a constant rate has an initial height of 4 inches and is 28 inches tall after 1 year. After how many months are the plants the same height?
Answer:
3 MONTHS
Step-by-step explanation:
PLEASE MARK ME AS BRAINLIEST
1=4
2 = 16
3 = 64
4 = ?
What number should replace the
question mark?
answer
1
explanation
64 divide by 4 =16.
plss mark as brainiest
I NEED HELPI HAVE 5min
Answer:
A - s^2
Step-by-step explanation:
Answer:
A
Step-by-step explanation: