Pls help it’s 6th grade math
Answer:
.
Step-by-step explanation: The first answer is c. 7+3w, because the puppy already weighs 7 ounces. Since the puppy didn't end up losing those pounds, then you would add instead of subtract. Since the puppy gains 3 ounces a week, you would multiply the 3 ounces by the number of weeks that pass by. So, if one week passes, the puppy gains three ounces. Add that to the original 7 ounces, then after one week, the puppy weighs 10 ounces.
The second answer would be a. 22 ounces, because if you use the previous formula (x=7+3w), then you would plug 5 in for w. This would give you 7+3(5). 3x5=15 and 15+7=22. therefore, x=22 ounces.
Answer:
7)c, 8)a
Step-by-step explanation:
since it is originally 7 oz, and grows 3 ounces a week, it would be 7+3w.
Substitutions would be 7+3(5) = 7+15 = 22 oz
The equation b = 4a - 5 and the table represent two different functions. The table represents ‘c’ as a function of ‘a’.
Answer: a 4
Step-by-step explanation: a 5 6 a
The two arc lengths shown on the circles are equal, but the circles are different sizes. 2 circles. One circle has a radius of 8 inches and a shaded sector with an angle measure of 90 degrees. The second circle has a shaded sector with an angle measure of 120 degrees. One circle has a radius of 8 in. What is the radius of the other circle? Arc length circle 1 = Arc length circle 2 StartFraction 90 degrees over 360 degrees EndFraction (2 pi (8)) = StartFraction 120 degrees over 360 degrees EndFraction (2 pi (4)) One-fourth (16 pi) = one-third (2 pi r) 4 = two-thirds r r =
Answer:
6
Step-by-step explanation:
I just did the question
for all positive angles less than 360°, if csc csc (2x+30°)=cos cos (3y-15°), the sum of x and y is?
Answer:
35 degrees
Step-by-step explanation:
for all positive angles less than 360°, if csc (2x+30°)= cos (3y-15°), the sum of x and y is?
Let the given expression be equal to 1, hence;
csc (2x+30°)= cos (3y-15°) = 1
csc (2x+30°) = 1
1/sin(2x+30) = 1
1 = sin(2x+30)
sin(2x+30) = 1
2x+30 = arcsin(1)
2x+30 = 90
2x = 90-30
2x = 60
x = 60/2
x = 30 degrees
Get the value of y;
cos (3y-15°) = 1
3y - 15 = arccos (1)
3y - 15= 0
3y = 0+15
3y = 15
y = 15/3
y = 5
Sum of x and y;
x+y = 30 + 5
x+y = 35degrees
Hence the sum of x and y is 35 degrees
answer please i need help
Answer:
oh my god
Step-by-step explanation:
why is your image blockedddd
The points (-5, r) and (2, - 7) lie on a line with slope – 2. Find the missing coordinater.
Number 7, please help me
Answer:
oh dang.. imma head out, no big brain time for me..
Step-by-step explanation:
determine if the following ordered pair is a solution to the system of linear equations.
The diagram shows a 140° sector in a circle of radius 8 units.
What is the approximate area of the shaded sector?
A) 25 square units
B) 67 square units
C) 78 square units
D) 156 square units
Answer: 78 square units
Step-by-step explanation:
Which relationships describe angles 1 and 2?
Select each correct answer.
vertical angles
complementary angles
adjacent angles
supplementary angles
Answer:
Complemtary angles
Step-by-step explanation:
they add up to 90* as visible by the right angle symbol
PLS HELP WITH THIS HURRY
Answer:
with what
Step-by-step explanation:
Answer:
theres no question, neither picture
I need help on this and the first person who answer correctly gets a BRANLIST
Answer:
a
Step-by-step explanation:
Answer:
hi i am not 100% sure but i think it is a
Step-by-step explanation:
what times three give you 100
Answer:
33.3
Step-by-step explanation:
Hey so I'm tryna' do this thing wit my friend we have to get the most brainliest in 1 week so I was wondering if you could help me on that by giving me brainliest, u don't have to tho! it was a pleasure helping you.
Answer:
3times x =100
Step-by-step explanation:
well make the x the key of the answer
The entry fee for a charity event is $15 per pair of people. The fee can be
paid in cash or by collecting and turning in soda can tabs. Every 10 tabs
collected earns $0.01.
Brian and Eva are collecting tabs to pay their entry fee. So far, Eva has
collected 7,100 tabs and Brian has collected 1,300 tabs. What is the
least number of tabs they must still collect in order to have enough to
pay the entry fee?
Answer:
660
Step-by-step explanation:
First, to find out how much money they have collected so far, you need to add 7100 + 1300 which is 8400. 8400= $8.40. So now you know that they have collected 8.40, you need to subtract 1500-840 which = 660
Hope this helps!
Step-by-step explanation:
two times a number plus three times a number equals 13. The sum of two numbers is 7. what are the numbers? write the numbers for least to greatest.
Answer:
4
Step-by-step explanation:
[tex]2+ 3 = 5 \\13-5= 8\\8 divided by 2=4 \\x=4[/tex]
Zoey is collecting Pokémon cards. She already has 50 cards and she buys 10 every week. How many weeks will it take her to collect 500?
Answer:
10 weeks
Step-by-step explanation:
Evaluate the function g(x) = –3x^2 + 8x – 1 for the given values of x
What is g (-2) ?
show ur work
Answer:
g(-2) = 3
x = -2.535 and -0.131
Step-by-step explanation:
Find the area of this triangle. Round to the nearest tenth
Answer:
127.5 square meters
Step-by-step explanation:
17 x 15=225
225/2
127.5 square meters
please help i have no clue how to do this please solve and explain
The answer is c. 9z^7/y^6
sebuah topi berbentuk kerucut dengan panjang diameter 18 cm dan tinggi topi tersebut 20cm berapakah volume nya
Answer:
The area of the cone is "1,695.6 cm³".
Step-by-step explanation:
The given values are:
Diameter of cone,
d = 18 cm
then,
Radius,
r = [tex]\frac{d}{2}[/tex]
= [tex]\frac{18}{2}[/tex]
= [tex]9 \ cm[/tex]
Height,
h = 20 cm
As we know,
⇒ Area of a cone = [tex]\frac{1}{3} \pi r^2 h[/tex]
On substituting the given values in the above formula, we get
⇒ = [tex]\frac{1}{3}\times 3.14\times (9)^2\times 20[/tex]
⇒ = [tex]\frac{1}{3}\times 3.14\times 81\times 20[/tex]
⇒ = [tex]3.14\times 27\times 20[/tex]
⇒ = [tex]1,695.6 \ cm^3[/tex]
Please help me due in an hour will mark brainliest!!!
Answer:
B. 16 miles
Step-by-step explanation:
[tex] \: d = 3.2 \: m... (given) \\ \\ plug \: m \: = 5 \\ \\ d = 3.2 \times 5 \\ \\ d = 16.0 \\ \\ d = 16 \: miles[/tex]
Standard Notations 3.042 x 10²
74100
170000
36000
I believe this is right!
Construct a scatter plot of the following given information showing the amount of time students spend doing homework per week and their overall GPA in school. Be sure to label the graph and answer any other questions.
Answer:
Please look at the graph attached to find the x axis and y axis...
a) it has a postive association (becuase of the increment of the trendline)
b) it is linear becuase it is increased from the 0 value and up)
c) there is a outlier in the graph as you can see about four hours the GPA increased by 3.2 then back to 2.5
Hope this helps!!!
Which expression has a value of 15 when n=7
Answer:
The last one
Step-by-step explanation: because the first is 8
And the second one is 16
And the third one is 14
The fourth one is 15
I got this answer because I plugged 7 in each of the equations for n
Can anyone help me with this question please
Do not answer if you do not know.
I’ll mark as brainliest.
How many positive 3-digit numbers are divisible by 11?
Find m w in rhombus TUVW.
Andre wants to save $40 to buy a gift for his dad. Andre’s neighbor will pay him weekly to mow the lawn, but Andre always gives a $2 donation to the food bank in weeks when he earns money. Andre calculates that it will take him 5 weeks to earn the money for his dad’s gift.
(I could answer more confidently if I had more context to the question)
I believe the answer to the question is Andre's neighbor pays Andre 10 dollars a week to mow his lawn.
Hope this helps, if not, comment below please!!
:L
Simplify to a single power of 6:
66
x 62
Answer: 6
Submit Answer
Answer:
66 x 62 = 4092
Step-by-step explanation:
Write an equation for a line with a slope of 5 and y-inter of -3
Answer:
y=5x-3
Step-by-step explanation:
y=mx+b where m=slope and b= y-intercept