Referring to the Fig. in Question #44, find the cosine of
∠A. Give answer in simplest form.
Answers
Answer:
we know that the total in agles of all trianges is 180, so we can see that c is already a 90 degree angle this only leaves 90
Answer:
we know that the total in agles of all trianges is 180, so we can see that c is already a 90 degree angle this only leaves 90
Step-by-step explanation:
Related Questions
The graph of y=f(x) is shown below. Which point could be used to find f(-2)?
Answers
Use a net to find the surface area of the square pyramid.
Answers
Answer: 208
Step-by-step explanation:
Base:8x8=64
8x9x4divided by 2=8x9x2=144
Answer:
208 feet^2
Step-by-step explanation:
This figure has four triangular sides and a square bottom. Given that the length of one side of the square base is 8 feet and the slant height 9 feet, we apply the area-of-a-triangle formula A = (1/2)(base)(height) to find the area of one side: A = (1/2)(8 feet)(9 feet) = 36 feet^2.
Since there are four sides, we multiply this result by 4, obtaining the total surface area of the sides: 144 feet^2.
Finally, we calculate and add the area of the base, which is (8 feet)^2, or 64 feet^2.
The total surface area of this square pyramid is thus 144 feet^2 + 64 feet^2, or 208 feet^2.
Determine the range of the following graph:
Answers
Answer:
[-8, 7] also, - 8 ≤ y ≤ 7Step-by-step explanation:
As we know,
Range : Is how far the graph goes from down to up.
So here,
Furthest down point of y = - 8
Furthest upper point of y = 7
Hence,
Range will be [-8, 7] also, - 8 ≤ y ≤ 7
if there is 20 students who have corn vitus how many people of 6th grade have corn vitus
Answers
can someone with big brains help me I have less then an hour to turn it in
Answers
Answer:
Commutative property of addition:
a+b=b+a
Associative property or addition:
a+(b+c)=(a+b)+c
In the 3 blanks, first is 4, then is 8, and the last one is 14 for the answer.
For slide 2, on commutative property, the first blank is 17, and the next one is 10.
For associative, the first one is a, and the next one is c, and in the third box belongs 7.
Answer:
i answered so you could mark the other person brainliest
Step-by-step explanation:
Jessie graphed one of the lines in a system of equations: y = 3 x minus 2. If the system has an infinite number of solutions, which statements are true? Check all that apply.
On a coordinate plane, a line goes through (0, negative 2) and (1, 1).
Any point in the coordinate plane is a solution because it has an infinite number of solutions.
Point (1, 1) is a solution because it is one of the points on the line already graphed.
It is impossible to tell if (–1,–5) is a solution without seeing the other line graphed.
Point (20, 58) is a solution because it results in a true statement when the point values are substituted into the equation of the line.
When the other line in the system is graphed, it will share all points with the line already graphed.
Answers
Answer:b, d and e, sorry if it’s wrong.
Step-by-step explanation:
Answer:
2 4 5
Step-by-step explanation:
edge
Caleb has 1/3 of a watermelon he cuts it into 4 equal pieces
Answers
Answer:
1/12
Step-by-step explanation:
Help pleaseeee I'll mark brainliest!!
Answers
Answer:
D. 1/2 +1/2·1/3
Step-by-step explanation:
To find an appropriate expression, we can work through the amounts eaten day by day:
MondayMarcus ate 1/2 of the pizza, so 1 -1/2 = 1/2 of the pizza was left.
TuesdayMarcus ate 1/3 of what was left, so ate (1/2)(1/3) of the pizza.
TotalThe amount Marcus ate in total is the sum of the amounts eaten on Monday and Tuesday:
1/2 + (1/2)(1/3) . . . . . matches choice D
−10+(−40)+(−90) ? hellpppppppppppppppppppppppppppppppppppppp
Answers
Answer:
-140
Step-by-step explanation:
-10+(-40)+(-90)
-10+1(-40)+1(-90)
-10-40-90
-90-40-10=-140
Parenthesis go first
Exponents
Multiplication
Division
Addition
Subtraction
In this case you would add -40 + -90 and -10
= 140
CJ can run 1/2 of a mile in 3/7 of an hour. How many miles can CJ run each hour? show your work.
Answers
1 + (1/6) = mph
1 1/6 mph
Please say where the answers go.
Answers
Answer:
Terms: [tex]7h[/tex], [tex]-\frac{2}{5} h[/tex], 6
Coefficients: 7, [tex]-\frac{2}{5}[/tex]
Neither One: h
Step-by-step explanation:
A term can be a number (+ or -), a variable, several variables multiplied together (not added or subtracted).
A coefficient is the number in front of a term.
Please mark brainliest!
Hope this helps!
Have a great day!
what part of 8 is 64
Answers
Answer:
I believe the answer would be 1/8 of 64
Step-by-step explanation:
I think it means what fraction of 64 is 8, so in that case, 8 would be 1/8 of 64.
This is correct because 8/8 equals 1 whole and 8x8 is 64
A rectangular park has an area of 64 square yards. If we multiply its length and width by 12, what will be the area of the new rectangle?
*First correct answer gets Brainliest*
Answers
Answer:
9216 yd^2
Step-by-step explanation:
the square root of 64 is 8 and 8 times 12 is 96. 96^2 is 9216
PLEASE HELP!
Its due soon.
Answers
Answer:
The light blue line is Diego and the dark line is Noah
Step-by-step explanation:
Answer: Blue line is Diego and the Black line is Noah
HELP ME AND I'LL GIVE YOU BRANLIST AND 45 POINTS!!!!!!
Express the scale of `1` in. to `20` ft. as a scale without units.
`1` to ___
Answers
I think I searched online so yh
Help pls!!
I will mark you brainliest
Answers
Answer:
can i get branliest since i cant read it lol
ill help you when you repost
Help me please! due in 25 mins!!
Answers
Answer:
Hint (Use 0.123 as an example)
1 = Tenth
2 = Hundreth
3 = thousandth
The place gets raised or stays the same depending on the last places value
(If it's under 4, then the place stays the same [Example 12.642, since it's asking us to round to the nearest tenth, we take a look at the hundreth that's bolded, since it's 4 the tenth place stays the same])
If it's over 5, then the place gets raised by one
Answers
Tenth
1) 12.7
2) 29.1
3) 2.5
4) 3.4
5) 5.2
6) 89.4
Hundreth
1) 23.99
2) 3.71
3) 4.45
4) 44.04
5) 999.47
6) 7.44
Hope this helps :)
What is the answer to this question?
a. 2/3
b. 21/39
c. 26/45
d. 27/29
Answers
Find the product.
6.1 x 0.12
Pls I need some help I am timed hurry
Answers
Answer:
C
Step-by-step explanation:
we are just multiplying 6.1x0.12 it gives us 0.732 simple
plz plz plz help me i am so lost and this has to be turned in in a little bite i will give brainlyest
Problems 1 ) Sara likes to collect coins. Sara got 25 coins from her brother, 23 coins from her mother, as well as 26 coins from Jason. However, Sara lost 33 coins before putting those coins into her piggybank. How many coins does Sara have in her piggybank? _____________ 2 ) Mike wants 120 cupcakes for his party. Mike has already made 60 cocoa cupcakes, and 24 cherry cupcakes. How many more cupcakes does Mike need to make? _____________ 3 ) At an amusement park, Jess wants to ride a rollercoaster that costs 31 tickets, a bumper car that costs 15 tickets, and a merry-go-round that costs 20 tickets. Jess had 34 tickets, but lost 9 of them on a ride. How many more tickets does she need? _____________ 4 ) Jason had 210 tiger stickers. Jason gave 27 stickers to Keith, 77 stickers to his sister and an additional 65 stickers to Nancy. How many stickers does Jason still have? _____________ 5 ) Jason made 3 different stacks of wooden blocks. The first stack was 6 blocks high, the second stack was 6 block(s) higher than the first, and the final stack was 6 block(s) higher than the second. In total, how many blocks did Jason use for all 3 stacks? _____________ 6 ) For softball season, Keith decided to buy 38 balls, 27 pairs of shorts, as well as 35 pairs of softball shoes. In total, how many objects did Keith buy for softball season? _____________ 7 ) Sara wants several different color plates for her birthday. Sara wants to get 120 cyan plates, 132 silver plates, and some amount of gold plates. In total, Sara wants 348 plates, so how many gold plates should she get? _____________ 8 ) Before getting to school, Fred has a few errands to run. Fred has to
walk 11 blocks to the gallery, and 9 blocks to the theater, before walking the final 12 blocks to arrive at school. If Fred has already walked 4 blocks, how many more blocks must he walk before arriving at school? _____________ 9 ) For lunch, Jess bought 38 glasses of milk, 32 tuna sandwich, as well as 37 cupcakes. In total, how many menu items did Jess purchase for lunch? _____________ 10 ) Jess wanted to save money to buy a new outfit. Jess deposited 38 times for savings in March, 23 times in April and 25 times in May. How many times did Jess make savings deposits over this time period?
Answers
2) 36
3) 23
Those are the first 3 I got I will do more when I have time sorry
Answer:
Step-by-step explanation:
1.) 25 + 23 + 26 -33 = 41 coins
2.) 120 - 60 - 24 = 36 cupcakes left to make
3.) 31 +15 +20 = 66 tickets needed
(34 - 9) + x = 66
25 + x = 66
x = 41 tickets needed
4.) 210 - 27 - 77 - 65 = 41
5.) 6 + (6 + 6) + (6 + 6 + 6) = 36 blocks
6.) 38 + 27 + 35*2 = 135 items (or 100 if you count both shoes together)
7.) 348 - (120 + 132) = 96 gold plates
8.) (11 + 9 +12) - 4 = 28 blocks
9.) this question is unclear, she either ordered 3 items (as in types, off the menu) or 38+ 32 + 37 = 107 total items
10.) 38 + 23 + 25 = 86 times that she deposited savings
Add the negatives.
+4 - 3 - 4 + 2 - 1
I just dont get it
Answers
Answer: -2
Step-by-step explanation:
since there are no multiplication you can simply go from left to right doing simple math. You start from a +4 that would be a positive 4, you subtract -3 so you get +1 then you subtract -4 and the result is -3 (negative 3) so now you are currently working with numbers lower than 0, adding +2 will make it -1 and finally you subtract for -1 and that will make it -2. Hope it's what u needed
What is (7−4n)⋅6 fast
Answers
Answer:
-24n+42
Step-by-step explanation:
Answer:
42−24n
Step-by-step explanation:
What is the largest rational number which satisfies the inequality 2x≤ 7.
Step by step answer
Answers
Answer:
[tex]x\leq \frac{7}{2}[/tex]
Step-by-step explanation:
To get this answer, you would need to divide 2 from both sides.
--
Since 2 can't go into 7 respectfully, it would remain 7 over 2 unless converted into a decimal which is 3.5 [Which would make the answer x ≤ 3.5]
--
Hence, the answer would be 7/2 as it's final answer
help plsssssss?????????????????????
Answers
The one you selected is right... i just punched it into the calculator and that's correct.
The temperature is 21°C below zero.
Which integer represents this temperature?
+21
−21
Answers
Answer:
-21
Step-by-step explanation:
If the temp is 21 degrees below 0 that means the number is a negative number thus the answer is -21
Hope this helped you- have a good day bro cya)
Mark me the brainliest
one million three hundred and two thousand, three hundred and one point zero,
four
in numbers
Answers
Answer:
1,302,301.04
Step-by-step explanation:
Use the given domain to find the range of function:
f(x)=−2x^2+7, D={2, −3, 0}
R=( , , ,)
Answers
How many tablespoon of Vanilla extract do you need for 1 gallon of milk
Answers
Explanation: bc
please help!!
Find the rate of change of the distance…
Answers
Answer:
Step-by-step explanation:
The perimeter of a right triangle is 25 meters, and the area is 20 square meters. The lengths of the sides are each multiplied by 3. What is the area of the new triangle?
*Correct answer gets brainliest*
A. 120 m ²
B. 250 m ²
C. 220 m ²
D. 180 m ²