Answer:
Conner had 225 in the beginning
Step-by-step explanation:
Let lisa's money be L
and Conots money be C
C+L= 360----------------1
Connor gave Lisa 40% of his money,
L= 0.4C+L
C= 0.6C
L=0.4C+L=C
C=0.4C+L---------------2 she had the same amount of money as he did
C-0.4C=L
`0.6C=L
Put L=0.6C in eqn 1
C+0.6C= 360
1.6C= 360
C= 360/1.6
C=225
C+L= 360----------------1
225+L=360
L= 360-225
L= 135
can someone do my math homework pls its on (quadratics)
I want to try but I am tooooo much bad in math
Helpppp pleaseee :]]
the temperature at 7 am is what the -5 represents
point a is in the center of the circle below find the area of the circle around your answer to decimal places. A)34.56 sq.m B)69.12sq.m C)380.13 sq.m D)1520.53 sq.m
Answer:
C) 380.13
Step-by-step explanation:
The area of a circle is
[tex]A=\pi r^{2} \\A=\pi 11^{2}[/tex]
Find the magnitude and direction of 1/2r
Answer:
C
Step-by-step explanation:
0.9 meters. 170 degrees
Answer:
C. 0.9 meters, 170°
Step-by-step explanation:
Edg 2021
Need help with these dont really understand geometrey teacher teaching algebra 2 badly
Answer:
Which answer do u need help on?>
Step-by-step explanation:
If anyone wants to do these, here you go! P.S. I already did these and the first person to get them all correct gets a brainiest.
Answer:
5. 1/9? 6. -22? 7. -2? 8. -15? 9. -5? 10. 5?
A. Diameter
B. Tangent
C. Chord
D. Secant
Jason has $70 in a savings account that earns 5% interest, compounded annually.
To the nearest cent, how much interest will he earn in 2 years?
Answer:
$77.18
Step-by-step explanation:
A = total amount
P = principal
I = interest
A = P(1 + r/n)^n·t
A = 70(1+.05)²
A = 70(1.05)²
A = 77.175
I = A - P
Which product is great than 3/4?
Answer:
1/2 × 3/4
Step-by-step explanation:
-$-$+#$;$;!_;+_+$;_;$+
Answer:
The last answer choice
Step-by-step explanation:
the ratio of the circumfrence of two circles is 3/2 the radius of the smaller circle is 8 inches what is the radius of the larger circle
Plz answer i will give brainliest!!!!
Chanel found a used bookstore that sells pre-owned DVDs and CDs. DVDs cost $9 each, and CDs cost $6 each. Chanel can spend no more than $108.
The question is incomplete. Kindly see the correct question below
Chanel found a used bookstore that sells pre-owned DVDs and CDs. DVDs cost $9 each, and CDs cost $6 each. Chanel can spend no more than $108 Write an inequality that represents this
Answer:
9D +6C < 108
Step-by-step explanation:
Let the price of Dvd be D
Let the price of CDs be C
Hence the inequality can be represented as follows
9D + 6C < 108
Someone help me with this pls
Answer:
=6 ^-6 / 6^5
= 6^ -6+5
= 6^-1
Please answer and explain how you go the answer
Answer:
38°
Step-by-step explanation:
It's simple think of it like this: A right angle is exactly 90 degrees. Subtract the 90° and the 52° and you'll get your answer of 38° which is x°.
Hope this helped you out :)
A sweater is 65% wool by weight. If the sweater weighs 12.4 ounces how many ounces of wool is the sweater?
Answer:
8.06 ounces
Step-by-step explanation:
Ounces of wool of the sweater = percent of wool in the sweater x weight of the sweater
65% x 12.4 ounces
0.65 x 12.4 = 8.06 ounces
Complete proof that STU ~ WVU. Can someone please help me??
Answer:
Step-by-step explanation:
The ratio of the corresponding sides is equal. Then the triangle ΔSTU is similar to the triangle ΔWVU which is ΔWVU ~ΔSTU.
What is the triangle?The polygonal shape of a triangle has a number of sides and three independent variables. Angles in the triangle add up to 180 °.
Against Basic Proportionality Theorem: A line is similar to a third side if it divides any two aspects of a triangle with the same fraction.
The ratio of the sides is given as,
SU / UW = 9 / 6
SU / UW = 1.5
TU / UV = 6 / 4
TU / UV = 1.5
The ratio of the corresponding sides is equal. Then the triangle ΔSTU is similar to the triangle ΔWVU which is ΔWVU ~ΔSTU.
More about the triangle link is given below.
https://brainly.com/question/25813512
#SJP2
Allison wants to buy a skirt that has a regular price of $30.
• The skirt is on sale for 1/5 off the regular price.
Allison has a coupon that will take 1/10 off the sale price.
• There is no sales tax on clothing.
If Allison pays with a $50 bill, how much change will she receive?
(Note: Express the answer as dollars.cents.)
Answer:
28.4 :) hope this helps!!!!!!!
Step-by-step explanation:
Simplify as far as possible.
1
3cos (180° + x)sin (360° - X)
sin (360° + x)cos (180° - x)
Answer:
See below
Step-by-step explanation:
cos (180 + x) = - cos x
sin (360 + x) = sin x
sin 360 - x) = -sin x
cos (180 - x) = - cos x
3cos (180° + x)sin (360° - X) = -3cos x (- sin x) = 3 cosx sinx
sin (360° + x)cos (180° - x) = sin x (- cos x) = -sinx cosx
3cos (180° + x)sin (360° - X)sin (360° + x)cos (180° - x)
= 3 cosx sinx (-sinx cosx) = -3 (sin x)^2 (cos x)^2
I am not sure what the question really is, but hopefully the above can steer you in the right direction.
solve x and y. show all work
Answer:
Solution given:
y+135°=180°[sum of opposite angle of a cyclic quadrilateral is supplementary]
y=180°-135°
y=25°
again
2x-1+3x+1=180°[sum of opposite angle of a cyclic quadrilateral is supplementary]
5x=180
x=180/5.x=36
x=36°,y=25°
What is the surface Area of the figure below? Pls help
Answer:
168 yd square
Step-by-step explanation:
2*6 =12 * 2=24
2*9=18 * 2 = 36
6*9 = 54 * 2 = 108
108+24+36=168 yd square
What percent of the dogs and cats sold were dogs? a 70% b 22% c 55% d 45%
Answer:
im going to say c 55%
Step-by-step explanation: please let me know if its wrong so i can fix it thanks
i need help , 10points and a Brainliest
Answer:
...............
Step-by-step explanation:
...............
A bathtub is in the shape of a rectangular prism. The volume of the bathtub is 72 cubic feet.
The area of the base of the bathtub is 24 square feet.
What is the height of the bathtub in feed?
6 ft
9 ft
4 ft
3 ft
Answer:
3 ft
Step-by-step explanation:
volume of prism = area of base × height
or, 72 = 24 × height
or, 72 ÷ 24 = height
height = 3ft
Answer:
3ft
Step-by-step explanation:
find the equation plz due today helppp
Answer:
y=-2x+2
Step-by-step explanation:
The slope goes before x and the y intercept is added. y=mx+b
David has 75 arcade tokens each arcade game at dave and busters costs 5 tokens which inequality matches this scenario
Answer:
≤
Step-by-step explanation:
Note that
> means greater than
< means less than
≥ means greater than or equal to
≤ less than or equal to
David has a total of 75 tokens and Dave and busters costs 5 tokens per game. David cannot spend more than a total of 75 tokens, thus a less than or equal to sign would be used
5g ≤ 75
where g = total games than can be played
helpme with math
help thx
Answer: I’ll help
Step-by-step explanation:
Roseann had $10. She wanted to buy Simian noodles from Mr. Aguilar. Each bowl of Simian cost $2. How many bowls can she buy with $10?
Answer:
She can buy 5 bowls of noodles
Step-by-step explanation:
she has $10
each bowl cost $2
so then you divide 2÷10 which = 5
There are 25 girls going to Hershey Park for chorus.
The number of girls is 3 more than twice the number of boys.
How many boys are going to Hershey Park?
Answer:
Solution given:
total no of girls [g]=25
let no of boys [b]=b
according to the question
g=2b+3
25-3=2b
b=22/2
b=11
total number of boys going to Hershey Park is 11.
Please help asap! will give brainlist
Answer:
5.6666666666667
Step-by-step explanation:
if you don't believe me plug it in yourself http://www.alcula.com/calculators/statistics/mean-absolute-deviation/
If the original price is $80 and u discount 20%, what’s the sale price?
80 x 0.2 = 16
80 - 16 = 64
Answer:
64$
Step-by-step explanation:
