Answer:
18n + 27
Step-by-step explanation:
9(2n+3)
18n + 27
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
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.
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:
WILL MARK BRAINLIEST HELP ASAP ASAP
Answer:
B
Step-by-step explanation:
I got this answer correct on a test
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
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:
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
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°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
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
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
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:
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
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.
How much larger is 45 than 10
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
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
2) what is the perimeter of the kite shown above? (Hint: there are 4 right angle triangles here
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
If you have 10 skittles and you divide them to 100 how many do you have?
Answer:
1/10
Step-by-step explanation:
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?
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]
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
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.
Points L and Kare points of tangency. Find the value of x.
Answer:
x = 5
Step-by-step explanation:
Based on the tangent theorem, tangents drawn from an external point of a circle are equal.
This means:
4x - 1 = 2x + 9
Collect like terms
4x - 2x = 1 + 9
2x = 10
Divide both sides by 2
2x/2 = 10/2
x = 5
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.
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
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
Use the distributive property to simplify the following expression: 7(4 - 3x)
1.28 - 3x
2.7x
3.28 - 21x
4.21x
Answer: 3. 28-21x
Step-by-step explanation: distribute the 7 to both 4 and -3x
7 x 4= 28
7 x -3x = -21x
28-21x
Hope this helps (^_^)
Answer:
28 - 21x
Step-by-step explanation:
7(4 - 3x)
7×4 = 28
7× -3x = -21x
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