Answer:
$25.50
Step-by-step explanation:
15 percent off-> 85 percent is not off
therefore 0.85*30 is how you find the percent off
0.85*30=25.5
Hello again :). and of course I shall help you with any questions you may have while I'm here my friend
Answer:
25.50
Step-by-step explanation:
Maths bro
a truck has 36 inch diameter. how far does the truck roll if the wheels rotate 5 complete revolutions. round answer to the nearest tenth of an inch
Resposta:
180
Espero ter ajudado
Can anyone please help me I’ll give you brain list
Answer:
3a. yes
3b. y= 75x
3c. 600 mi
3d. 10 inches
Step-by-step explanation:
3a: if you divide the y by the x, you'd get 75 everytime, meaning it's proportional.
3b: y would equal the amount of inches multiplied by 75, so y=75x
3c: you can use the equation and substitute the x for 8, so y=75(8), giving you 600 miles
3d: you can also use the equation in reverse, if the actual miles is 750, then this is your y, so it would look like 750=75x and to solve you'd divide, 750/75, giving you 10 inches
Mona has a bag containing 4 red marbles, 12 greens marbles, and 8 black marbles. Without looking, she pulls out one marble from the bag and places it in an empty jar. She then pulls a second marble from the bag and places it in the jar. What is the probability that she will have 2 red marbles in the jar?
Answer: C (4/24*3/23)
Step-by-step explanation:
4 red
12 green
8 black
24 total
pulling red on the first pull:
4/24
pulling red on the second pull:
3/23
so C
David earned $686.85, and Robert earned $896.36 this week. How much more did Robert earn than David? Enter your answer in the box below.
Find the missing side or angle
Round to the nearest tenth.
C=95°
a=5
C=6
A=[ ? ]
Step-by-step explanation:
but you have to add or divide
Answer:
56.1
Step-by-step explanation:
solve for y. -5(6+7y)= -5(6+y)
Answer:
y = 0
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
−5(6+7y)=−5(6+y)
(−5) (6) + (−5) (7y) = (−5) (6) + (−5) (y) (Distribute)
−30 + − 35y = −30 + −5y
−35y − 30 = −5y −30
Step 2: Add 5y to both sides.
−35y − 30 + 5y = −5y −30 + 5y
−30y −30 = −30
Step 3: Add 30 to both sides.
−30y − 30 + 30 = −30 + 30
−30y = 0
Step 4: Divide both sides by -30.
−30y /−30 = 0 /−30
Rafael drove 819 miles in 13 hours. At the same rate how many miles would he drive in 5 hours
Answer:
315
Step-by-step explanation:
819 miles/13 hours = 63 miles per hour
63 x 5 = 315
if noah ran 45 minutes and john ran 6 more minutes the noah how many minutes did john run? please help
Answer:51 minutes
Step-by-step explanation:
The distance be
Find the distance between P and Q
9514 1404 393
Answer:
10
Step-by-step explanation:
The distance formula is useful.
d = √((x2 -x1)^2 +(y2 -y1)^2)
d = √((7 -1)^2 +(12 -4)^2) = √(6^2 +8^2) = √(36 +64) = √100
d = 10
The distance between P and Q is 10.
_____
Additional comment
You may recognize the run : rise ratio of 6 : 8 = 3 : 4. This suggests a 3-4-5 right triangle with a scale factor of 2. If you're familiar with that Pythagorean triple, you can write down the answer as soon as you see the rise and run numbers.
Sam is going to put wooden baseboard around a rectangular bedroom.
The length of the bedroom is 26 feet. The width is 1/2 of the length.
How many feet of baseboard does Sam need?
Answer: 338 Sq. Ft.
Step-by-step explanation:
26 is the identified length, half of 26 is 13 therefor 13 is the width. Length x Width gives you the area, 26 x 13 gives you 338 Sq. Ft.
PLEASE HELP I WILL MARK BRAINLIEST PLEASEEEE!!!!!
Answer:
A = 19.135 yd²
Step-by-step explanation:
The area (A) of a triangle is calculated as
A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the perpendicular height )
Here b = 4.3 and h = 8.9 , then
A = 0.5 × 4.3 × 8.9 = 19.135 yd²
Beckie works at zero Degrees and get paid $11 an hour. Let H stand for hours she works C stand for how much she gets paid. What is the independent variable in this situation?
In the figure below mPUR =77 and mST=74 Find mPR
Answer:
a)
The angle formed by intersecting chords is half of the sum of the intercepted arcs:
1/2(mST + mPR) = m∠PUR1.2(74° + mPR) = 77°74° + mPR = 2*77°mPR = 154° - 74°mPR = 80°b)
The angle formed by two tangents is the half of the difference of the intercepted arcs:
m∠PSR = 1/2(mPTR - mPR)m∠PSR = 1/2(247° - (360° - 247°))m∠PSR = 247° - 180°m∠PSR = 67°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 HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answer:
2100
Step-by-step explanation:
through: (2,-2) slope = -2
y=mx+b
-2=-2(2)+b what ur answer
Answer:
b= 2
Step-by-step explanation:
x=2
y=-2
slope= -2
y=mx+b
-2= -2(2) + b
-2= -4 +b
-2+4= b
2= b
Answer:
2=b through the slope -2=-2(2)+b
HELP PLEASE! I NEED TO SUBMIT SOONN!!
I WILL GIVE ALOT OF BRAINLIST
2. For what value of x will the
rectangle at the right be a
square?
Answer:
x=1
Step-by-step explanation:
x+2=2x+1
x=1
sides of a square must be equal
"People should not be afraid of their governments.
Governments should be afraid of their people." [V]
DO YOU AGREE????
YES OR NO
Answer:
YESSSSSSSSSSSSSSSSSS
i mean theres a ton of us we can over power them anytime!
Find sin(a) in the triangle.
A. 7/24
B. 7/25
C. 24/7
D. 24/25
[tex]{\small{\mathcal{\underline{\underline{\purple{ here \: is \: your \: solution...}}}}}} \\ \\ [/tex]
[tex]\small\mathfrak\green{sin ( \alpha ) =Perpendicular \div hypotenuse \: \: } \\ \\ \small\mathfrak\green{perpendicular =7 \: } \\ \\ \small\mathfrak\green{hypotenuse =25 \: } \\ \\ \small\mathfrak\green{sin( \alpha ) = 7 \div 25}[/tex]
[tex]{\small{\underline{\bf{\red{ Hope \: it \: helps...}}}}}[/tex]
Can you help me find the B plzzz
Answer:
B=80
Step-by-step explanation:
B is the same answer as the number on the other side
If logx = – 4, what is x?
Answer:
solve the equation by rewriting in exponential form using the definition of a logarithm and simplifying.
Exact Form:
x= 1/10000
Decimal form:
x=0.0001
help asap ill give brainliest
Answer:18
4x +108=180
Step-by-step explanation:
Answer:
x=18
Step-by-step explanation:
a straight angle is a total of 180 degrees so you subtract 108 from 180 to get 72 and then divide by 4 to get 18
What is the value of a in the
solution to the system of
equations?
a − 3b = −5
3a + 2b = 5
a. 5/3
b. -2
c. -3/5
d. 1
Answer:
5/11, 20/11
Step-by-step explanation:
a − 3b = −5
-3b = -a - 5
b = 1/3a + 5/3
3a + 2(1/3a + 5/3) = 5
3a + 2/3a + 10/3 = 5
11/3a + 10/3 = 5
11/3a = 5/3
a = 5/11
a - 3b = -5
5/11 - 3b = -5
-3b = -60/11
b = 20/11
In hopes of encouraging healthier snacks at school, Pete brought in a tray of carrot sticks and apple slices to share. The tray had a total of 70 snacks, of which 90% were carrot sticks. How many carrot sticks did Pete bring?
Answer:
pete brought 63 carrots
Step-by-step explanation:
70 x .90 = 63
Stacie had a box of 50 truffles. She gave each of her friends 3 chocolates and still had 8 left over. How many friends did she share the truffles with?
Answer:
14 friends
Step-by-step explanation:
3 x 14 = 42
42 + 8 = 50
WILL MARK BRAINLIEST HELP ASAP ASAP
Answer:
B
Step-by-step explanation:
I got this answer correct on a test
How much larger is 45 than 10
could anyone help me find this answer? im in 6th grade
the height of the rhombus is 12 inches
explanation: to find area you need to multiply langth times hight. 18×12=216
Answer:
h = 12 in.
Step-by-step explanation:
218 in.² ÷ 18 in.
12 in.
The total mass of cells in a petri dish is 3 × 10–2 gram. The mass of each cell is 4 × 10–5 gram.
How many cells are in the dish?
A. 7.5
B. 7,500
C. 75
D. 750
Find the value of x explain how you got your answer
Answer:
step 1: x+50+4x=90
the angle of a right-angled triangle is 90 degrees, therefore if we add everything together ,we could work out what x is.
step 2: x+50+4x=90
x+4x=50
5x=50
x=10
then you solve the equation, x is 10
If you have 10 skittles and you divide them to 100 how many do you have?
Answer:
1/10
Step-by-step explanation: