Answer:
80 and 90
Step-by-step explanation:
PLS HELP (MARKING BRAINLIEST)
Answer:
there is a fraction calculator you can use
https://www.calculatorsoup.com/calculators/math/fractions.php
Step-by-step explanation:
Write an equivalent expression for b + b + b + r
Answer:
b3+r
Step-by-step explanation:
Answer:
3b + r
Step-by-step explanation:
Combine like terms to simplify this expression. Note that b + b + b = 3b.
Thus, the given b + b + b + r condenses to 3b + r.
Help i don't know what to do I will give brainiest
Answer:
The sum will be whichever number has the greater value.
Step-by-step explanation:
Let's say you have (-2) + 4 = ?
The number with the greater value is 4.
So the sum of your answer would be a positive, since the greater number has a positive sign.
Mike 24 coins in nices and dimes they are valued at $2.05. how many DIMES does he have?
Answer: He has 8 dimes
Step-by-step explanation:
Answer:
17 dimes
7 nickels
Step-by-step explanation:
n = number of nickels
d = number of dimes
0.10d + 0.05n = 2.05
n + d = 24, n = 24 - d
substitute for n:
0.10d + 0.05(24 - d) = 2.05
simplify:
0.10d + 1.20 - 0.05d = 2.05
0.05d = 0.85
d = 17
n = 24-17 = 7
5. Ana's age is twice the age of Lorna. If the sum of their ages is no more than 72, find the age of
the two.
Answer:
Ana:48
Lorna:24
Together they are a total of 72 yrs old
could someone help me on this pleaseeee :)
Answer:
the slope is 1, y-intercept is (0,5) hope this helps!
Step-by-step explanation:
leroy is calculating the probability of rolling a regualr 6-sided die and flipping a coun. He wants to know the probability if rolling a 4, then landing on heads twice Find P(4 and H and H).
Answer:
To roll the 4 is 1/6 and landing heads twice is 1/4 and 1/6 x 1/4 and the probability of him doing that would be 0.04166666666% chance
Step-by-step explanation:
Naomi wants to take fitness classes at a nearby gym, but she needs to start by selecting a membership plan. With the first membership plan, Naomi can pay $54 per month, plus $1 for each group class she attends. With the second membership plan, she'd pay $12 per month plus $3 per class.
If Naomi attends a certain number of classes in a month, the two membership plans end up costing the same total amount. How many classes per month does that take? What is that total amount Naomi will pay per month for a membership and that many classes?
I need the answer pls
Answer:
B?
Step-by-step explanation:
I feel like the answer would be b but I'm not that good with fractions so don't choose my answer right away...
A storekeeper increased the price of snack by `20\%`.
If the price of a snack (after the increase) is `\$3.25`, what is the original price?
PLEASE HELP I WILL GIVE BRAINLEST, I need an answer that is 100% correct because this test determines if I'm passing or not, thank you.
Answer:
C = 150.72 cm
A = 1808.64 [tex]cm^{2}[/tex]
Step-by-step explanation:
circumference = 2π[tex]r[/tex]
r = 24 (48 ÷ 2)
substitute 24 for r
C = 2 × 3.14 × 24
C = 150.72
Area = π[tex]r^{2}[/tex]
r = 24
substitute 24 for r
A = 3.14 × [tex]24^{2}[/tex]
A = 3.14 × 576
A = 1808.64
Help pppppppppppppppPPPPPPPP
Answer:
39
Step-by-step explanation:
if you square 15 and 36 you get
225+1296=1521
1521 square rooted is 39
Answer:
39
Step-by-step explanation:
15² +36² =1521
√1521 = 39
HELP
Which of the following does Ax + By = C represent?
a) slope
b) standard form
c) slope intercept form
d) y intercept
Which of the following does b represent
A. Slope
B. Standard form
C. Slope intercept form
D. Y intercept
write the equation of a line that is parallel to 2x-5y=-20 and passes through the point (7,6)
Answer:
I guess the answer is 0.4x+3.2=y (0.4 equals to 2/5 ) .
Need help ASAP plz. Right answer plz.
Find the area of the regular 18 gon with radius 56 mm
Answer:
since there are 18 of these isosceles triangles in the polygon, then multiply this by 18 to get area of the polygon with 18 sides is equal to 28.56497087 square units. you can round this to as many desimal digits as required. each of those little triangle with a vertex angle of 20 degrees is an isosceles triangle.
Please help me solve this :((((
Answer:
Step-by-step explanation:
hello :
tangθ = 9.85/12.90
tangθ = 0.76
θ = tang-1(0.76)
θ = 37.23°
There are 5 water bottles sold for $50. What is the unit price? Round to the nearest cent
Answer:
$50/5 bottles
$10 per bottle.
must be really good water!
Use the long division method to find the result when 4x³-16x²-21x+5 is divided by x-5?
Do nto know but mabue someone will Answer:
Step-by-step explanation:
find the area will mark brain list
Answer:
I guess the dude in the comments helped you out first but when that answer gets deleted this will be here
Step-by-step explanation:
plz give big brain crown
10. Which equations could be used to solve
for x? Circle all that apply.
Answer: B and D
Step-by-step explanation:
Quiz Page 1 of 10 Question 1 (5 points) Saved r Question 1 options: measures the strength and variance of a linear relationship between two variables on a scatterplot. measures the strength and direction of a linear relationship between two variables on a scatterplot. measures the bias and direction of a linear relationship between two variables on a scatterplot. measures the complexity and direction of a linear relationship between two variables on a scatterplot. Question 2 (5 points) ______________ is a supervised method that has several classes for the categorical target variable. Question 2 options: Question 3 (5 points) A ________ plot determines whether the normality assumption has been met. Question 3 options: Page 1 of 10 1 of 30 questions saved
HELP ASAP 20 POINTS BRAINLIEST
So the arrow goes through (-2 and -2) so your answer would be -4
-2+-2=-4
Hope this helps
Help me with this!!!
Answer:
No
Step-by-step explanation:
The perpendicular bisector theorem wouldn't really work with it not being a clear right angle or perpendicular. But with HG being congruent with GJ, it would be easy to find the answer
Please answer both it will really help
whats the mode of $6.00 $6.00 $6.00 $6.00 $5.00 $7.00 $4.00 $7.00
Answer:
4.00,5.00,6.00,6.00,6.00,6.00,7.00,7.00
Step-by-step explanation:
Mean 5.875
Median 6
Mode 6.00
a rectangular playground has its length more than its breath by 2 m find the length and breadth of the playground if area of playground is 440 sq.m.
Answer:
Length = 22m
Breadth = 20m
Step-by-step explanation:
Given:
Area = 440 m²
Let the breadth be x m
According to the question:
Length = (x+ 2) m
Area of a rectangle = length × breadth
Substitution the values of area, length and breadth
440 = (x+2) × x
440 = x² + 2x
x² + 2x - 440 = 0
x² + 22x - 20x - 440 = 0
x (x + 22) - 20 (x + 22) = 0
(x + 22) (x - 20) = 0
x = -22 and 20
Since the value of breadth cannot be in negative, therefore the value of breadth will be 20 m.
Length = (x + 2)
⇒ 20 + 2
⇒ 22 m
Please help and explain please. would appreciate it!Can someone please help and explain!
Answer:
x = 32 in
Step-by-step explanation:
8/34 = x/136
34x = 1088
x = 32 in
Two apps launched on the same day. At the end of the first week, the number of visitors to each app was 25. For the first 6 weeks, the number of visitors to each app increased according to the following words. App A: The number of visitors doubles each week. App B: The number of visitors increased by 150 each week.
Answer:
i don't know the answer today I say tomorrow
Help will mark Brainlest