Answers
Related Questions
a sculptor needs to lift a peice of marble its a cuboid with dimentions 1m by 0.6m by 0.3 m, marble has a density of 2.7g/cm cubed
Answers
Answer:
486 kg
Step-by-step explanation:
True or false: The figure on the right is the result of decomposing an rearranging the parts of the circle to approximate its area?
Answers
Answer:
True if its wrong im Sorry
Step-by-step explanation:
hauler and gio went to the store. they each purchased pop and snacks. hailey purchased 1 pop and 4 snacks and spent $14. gio purchased 2 pops and 2 snacks and spent $10. how much did the store charge each pop and snack? (write a system of equations and use elimination to solve.)
Answers
Answer:
Cost of pop = $2
Cost of snacks = $3
Step-by-step explanation:
Let
Cost of pop = x
Cost of snacks = y
Hauler
x + 4y = 14
Good
2x + 2y = 10
x + 4y = 14 (1)
2x + 2y = 10 (2)
Using elimination method
Multiply (1) by (2)
2x + 8y = 28 (3)
2x + 2y = 10 (2)
Subtract (2) from (3) to eliminate x
8y - 2y = 28 - 10
6y = 18
y = 18/6
y = $3
Substitute y = 3 into (1)
x + 4y = 14 (1)
x + 4(3) = 14
x + 12 = 14
x = 14 - 12
x = $2
Cost of pop = $2
Cost of snacks = $3
HURRY PLEASE... 75 POINTS
Answers
Answer:
A
Step-by-step explanation:
Rise over run down three over one from point (-1,1) to (0,-2) and the y intercept is -2
Answer:
A
Step-by-step explanation:
Bill buys a bag of 13 tangerines for $2.99. Find the unit price in dollars per tangerine. If necessary, round your answer to the nearest cent.
Answers
$2.99/13= $.23 per unit of tangerine
Oh please help!! urgent it’s due in 10 minutes and I don’t get this one please help!
Answers
Answer:
it growth
negative infinity to positive
-7, positive infinity
y inter = -6
horizontal asym = -7
Step-by-step explanation:
how many mins are in 4 and a half hours.
Answers
Answer:
270 minutes
Step-by-step explanation:
1 hour = 60 minutes
4 hours = 240 minutes
half hour = 30 minutes
240 minutes + 30 minutes = 270 minutes
Steve puts an 18-foot ladder against his house. The ladder reaches a height of 15 feet on the house. How far
is the bottom of the ladder from the base of the house? Leave the answer as a simplified square root.
Answers
Translate the following sentences into Spanish:
Does Tabitha like drawing or playing the guitar more?
Answers
Answer:
¿A Tabitha le gusta más dibujar o tocar la guitarra?
Step-by-step explanation:
Hoped this helped!
Answer:
¿A Tabitha le gusta más dibujar o tocar la guitarra?r:
Step-by-step explanation:
A piggy bank has $6.95 and contains only nickels and dimes. If there are a total of 91 coins, how many nickels are there?
Answers
Answer:
43 nickels in the piggy bank
−3x − 8y = 20 −5x + y = 19 solved by substitution
Answers
Delete as this is the wrong answer. Made a typo in the answer.
Answer:
x = [tex]\frac{-212}{3}[/tex]
y = 24
Step-by-step explanation:
-3x - 8y = 20 .... (1)
-5x + y = 19 .... (2)
What we can do is take the (2) equation
-5x + y = 19
and solve for y by adding 5x to both sides
y = 24
now that we have y we substitute it in for y in equation (1)
-3x - 8(24) = 20
-3x - 192 = 20
we want to solve for x so we need to get its self.
add 192 to both sides
-3x = 212
now we divide both sides by -3. It's going to be a fraction.
x = [tex]\frac{-212}{3}[/tex]
Answer:
x=-4
y=-1
Step-by-step explanation:
-3x-8y=20
-5x+y=19
rewrite for y:
y=19+5x
substitute y
-3x-8(19+5x)=20
-3x-152-40x=20
-3x-152-40x+152=20+152
-43x=172
-43x/-43=172/-43
x=-4
substitute x
-5(-4)+y=19
20+y=19
y=-1
check:
-3(-4)-8(-1)=20
12+8=20
-5(-4)+-1=19
20-1=19
hcf of 6370 and 5130
Answers
Answer:
HCF of 6370 and 5130 is 10Explanation
We find the factors of 6370 and 5130
The factors of 6370 are 1,2,5,7,10, 13,14 ....etc
The factors of 5130 are 1,2,3,5,6,9,10,15.....etc
So the Highest common factor of 6370 and 5130 is 10
The sum of a number and negative six is greater than 9
Answers
Answer:
x
−
6
Step-by-step explanation:
"Six less than.." means "Subtract 6 from".
Do not confuse this with "Six less..." which means "Subtract from 6".
Confusing, I know.
We know that "Double a number" means
2
x
, where
x
is your mystery number.
Therefore, we have:
2
x
−
6
, which translates to "6 less than 2x" or "6 less than twice a number"
Tickets to a play cost $7 each. As the
number of tickets increases, the total cost
increases. What are the independent and
dependent variables in this situation?
Answers
Answer:B
Step-by-step explanation:
Y+5=23
what is the solution of y= -1/3x+5 and 2x-3y=3??
Answers
Answer:
1. x = 15
2. y = 2/3x - 1
Step-by-step explanation:
-
What’s the median of 7 2 9 8 7 15 6 8
Answers
Answer:
The answer is 7.5
Step-by-step explanation:
Put them in order of smallest to largest
2,6,7,7,8,8,9,15
Pick out the middle number
answer is 7.5
1 Order them from smallest to biggest
2 Cross them one by one from each side to find the middle number.
3 If there are two numbers like in this question you add them and divide by 2.
7+8= 15
15÷2=7.5
ANSWER ASAP PLEASEEE
Answers
Answer:
x = 20°
Step-by-step explanation:
Since BD = CD then Δ BCD is isosceles and its base angles are congruent, so
∠ CBD = ∠ BCD = 80° , then
∠ BDC = 180° - (80 + 80)° = 180° - 160° = 20°
∠ ADC = 180° - (80 + 60)° ← sum of angles in triangle
∠ ADC = 180° - 140° = 40° , then
∠ BDC + x = 40°
20° + x = 40° ( subtract 20° from both sides )
x = 20°
Use the diagram to solve for x.
Answers
A line has a gradient of 4 and passes through the point (1, 9). What it's equation?
Answers
answer: y - 4x - 5= 0
Step-by-step explanation:
y - y1 = m(x - x1)y - 9 = 4( x - 1)y - 9 = 4x - 4y - 4x = -4 + 9y - 4x = 5y - 4x - 5 = 0Distance and slope for (1,4) & (2,2)
Answers
Answer:
Distance (rounded to the nearest hundredth): 2.23
Slope: -2
Step-by-step explanation:
There are 5 red cars, 6 blue cars, 8 silver cars, and 4 black cars. What is the ratio of blue cars to total numbers of cars?
Multiple Choice
5/8
6/23
4/5
Answers
8. £45 is split in the ratio 2:3. How much is the
larger portion?
Answers
Answer:
27
Step-by-step explanation:
2+3=5
5u-> 45
1u-> 9
3u->27
Slope=2/5: passes through (-3,1)
Please help. I will give brainliest
What is the slope intercept form
Answers
Answer:
the required equation is y - 2/5x = 11/5
FREE BRAINLIEST IF YOU ANSWER CORRECTLY!! (50pts)
Answers
Answer:
34 feet
Step-by-step explanation:
8+8+6+6+3+3=17+17=34
34 feet
16+12+6=34
8+8= 16
6+6= 12
3+3= 6
16+12+6=34
I beg, give me brainliest, I know I'm late but PLEASE give me brainliest :(
Hi please help please please ASAP please please help please ASAP ASAP please ASAP thank please
Answers
Answer:
alantic ocean
Step-by-step explanation:
A house is currently worth $120,000 and is increasing in value at a rate of 6% per year.
Which explicit expression would model the value of the house after 3 years?
Answers
Answer:
what was the answer
Step-by-step explanation:
.
Whats 6 2/5 added by 2 3/10. Make sure ypur answer is fully reduced.
Answers
Answer:
8 7/10 or 87/10
Step-by-step explanation:
Answer:
8 7/10
Step-by-step explanation:
1. 45°
2. 150°
3. 30°
4. 90°
Answers
Pls help me!!!!
1760 yd= mi
Answers
Answer:
1
Step-by-step explanation:
there are 1760 yards in a mile
A side of the triangle below has been extended to form an exterior angle of 122°. Find the value of x.
Answers
Answer:
is 32
Step-by-step explanation:
well you have 122-180 to get 58 is the other sides angle. plus you already have 90 degrees so 90 plus 58 equals 148-180 and you get 32
Answer:58
Step-by-step explanation: