Answer:
4.
Step-by-step explanation:
Divide 30 by 12 which is close to 5 and then divide 20 by 5. This MIGHT be wrong.
I dont understandquestion a)
Answer:
add all of the vegetables she bought
Step-by-step explanation:
how do you simplify 6y + 9 +3y - 7
Answer:
9y + 2
Step-by-step explanation:
6y + 9 +3y - 7
Combine like terms:
6y + 3y + 9 - 7
9y + 2
Answer:
first group like terms
6y + 3y + 9 - 7
solve it step by step
6y + 3y =9y
slove the last part
9-7 = 2
Final answer= 9y + 2
The following graph shows how many gallons of water leaves a bucket every hour.
- write the slope-intercept equation, and find the constant rate of change and the vertical intercept of the line. Explain how they are related to this situation
Answer:
I was not able to see the picture, i am so sorry
csc^2 (x) - 2csc(x) * cot(x) + cot^2 (x) = tan^2 (x/2) simplify
Answer:
x = 0
Simplify — x/ 2
x ((((cs•(c2))•x)-2c3sx2ot)+((co•(t2))•x))-((ta•(n2))•—) = 0 2
xtan2 ((((cs•(c2))•x)-2c3sx2ot)+((co•(t2))•x))
Equivalent Fraction:
Rewrite the whole as a fraction using 2 as the denominator :
-2c3sx2ot + c3sx + cxot2 (-2c3sx2ot + c3sx + cxot2) • 2 -2c3sx2ot + c3sx + cxot2 = 0
Proved Step by step below.
What is mean by Triangle?A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.
The given expression is
csc² (x) - 2csc(x) cot(x) + cot² (x) = tan² (x/2)
Proceed LHS
csc² (x) - 2csc(x) cot(x) + cot² (x)
⇒ (1/sin²(x) ) - 2(1/sin(x) )(cos(x)/sin(x)) + (cos(x)/sin(x))²
⇒ (1 - 2cos(x) + cos(x)²)/sin(x)²
⇒ (1 - 2cos(x) + cos(x)²)/sin(x)²
⇒ (1 - cos(x))²/sin(x)²
⇒ (1 - cos(x))²/sin(x)²+
⇒ [(1 - cos(x))/sin(x)]² [ since tan(x/2) =(1 - cos(x))/sin(x)]
⇒ [ tan(x/2) ]²
⇒ tan²(x/2) = RHS
Hence proved.
Learn more about the triangle visit;
brainly.com/question/1058720
#SPJ2
factors of 5,000,000
Answer:
divisible by 2, 4, 5 and 8
7 : 8 : 9 = .... : 12 : ....
Someone pls help me with this
How many pounds of bananas cost $3.75?
Answer:
its different everywhere lol
Step-by-step explanation:
Is this right? I tried I don’t get math
its right!!
you're doing great :)
Approximate the value of 44 squared to the nearest hundredth
Step-by-step explanation:
176
to th nearest hundredth is 100
what generic equation suggested by a graph shows a half-parabola
Answer:
y = kx^2.
(I'm pretty sure this is right...)
Bernard collected 1/2 of a bin of glass bottles to recycle. Hannah collected 2 times as many bins as Bernard. How many bins of bottles did Hannah collect?
Answer:
1
Step-by-step explanation: Pretty simple, all you have to do is multiply 1/2 by 2 and you get your answer which is 1
Please help! (will mark as brainliest!)
105 is 125% of what number
Answer: 84
We have, 125% × x = 105
or, 125100 × x = 105
Multiplying both sides by 100 and dividing both sides by 125,
we have x = 105 × 100125
x = 84
If you are using a calculator, simply enter 105×100÷125, which will give you the answer.
Answer:
84
Step-by-step explanation:
105÷126×100=84
Hope it helps!!
Which statement is a counterexample to the statement?
If ∠A and ∠B are supplementary angles, then m∠A ≠ m∠B.
A) Angle A is an obtuse angle.
B) Angle A is a straight angle.
C) Angle B is an acute angle.
D)Angle B is a right angle.
To simplify the expression …………….
Please helpp !
Answer:
3
Step-by-step explanation:
1. -2(-5) = 10
2. 160/10 = 16
3. -8 + 16 -5 = 3
Charlotte buys a ticket to go to a baseball game. The total includes a charge of 7% of the original price for extra fees. If Charlotte pays a total of $44.94, how much was the original price of the ticket?
Answer:
$41.7942
Step-by-step explanation:
First you need to change 7% into a decimal (you do this by dividing it by 100)
7÷100=0.07
Then, you multiply 0.07 with 44.94
0.07×44.94=3.1458
3.1458 is the amount for the extra fees.
After that, you subtract 44.94 with 3.1458
44.94-3.1458=41.7942
This gives us the original price, so, the original price is $41.7942.
3 burgers and 2 drinks cost $35.00
2 burgers and 1 drink cost $22.00
What is the cost of each item?
9514 1404 393
Answer:
burger: $9drink: $4Step-by-step explanation:
The two purchases can be described by ...
3b +2d = 35
2b +d = 22
Subtracting the first equation from twice the second, we get ...
2(2b +d) -(3b +2d) = 2(22) -(35)
b = 9 . . . . . . . . simplify
Then ...
2(9) +d = 22
d = 4 . . . . . . . . . subtract 18
A burger costs $9 and a drink costs $4.
Can someone tell me the answer to this please?
Answer:
yes they are congruent by sss axiom ...
Determine the relationship between the two triangles and whether or not they can be proven to be congruent. what's the relationship
Answer:
ASA
Step-by-step explanation:
Look at both triangles.There is one side of each triangle given same Two adjacent angles to those sides are congruent.So bith triangles are congruent by Angle-side-Angle congruencyAnswer:
AASStep-by-step explanation:
We can observe two angles and a non-included side are congruent.
This is called AAS congruence
If two angles and the non-included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent.2x-3 = 15 Please tell me how to do this. I really need to know.
Answer:
x=9
Step-by-step explanation:
2x=15+3
2x=18
x=18/2
x=9
Someone please help
Answer for points will be reported
Answer:
1. $30.50
2. 20+1.75x
Step-by-step explanation:
What is 9/12 in decimal form?
I need the answer for my little sister bc I don’t want to do the work for her.
Answer:
0.75
Step-by-step explanation:
9+3 = 12
a half is 50%, a quarter is 25% so a half quarter would be 75%.
75 ÷ 100 = 0.75
You go to Ihop and order two servings of pancakes and a
-cup of coffee. The cost of the coffee is $2.00. You leave a
20% tip. The total bill is $14.40. How much does one serving
of pancakes cost?
Answer: $4.76
To find the answer you need to find out the total before the 20% tips to find this you need to subtract 14.40 and 20% which = $11.52.If the coffee was $2 you also need to subtract that so the equation would be (11.52-2.00=9.52).Lastly the question is asking you for the price of one serving of pancakes but we have the answer for 2 which is $9.52.To find the price of of 1 serving you need to divide $9.52 by 2 = $4.76.So your answer is $4.76 for 1 serving of pancakes.
Answer:
$4.76
Step-by-step explanation:
i dont know
7
3
×
√
7
as a single power of 7
Answer:
See the steps belowStep-by-step explanation:
[tex]7^3*\sqrt{7} =[/tex][tex]7^3*7^{1/2}=[/tex][tex]7^{3+1/2}=[/tex][tex]7^{3.5}[/tex]tell whether (-1,-4) is a solution of -2x-y>6
Answer:
You need to solve and get they x,x or x,y or y,y
what is the value of x?
A) 61
B) 37
C) 85
D) 122
Answer:
where the equation
Step-by-step explanation:
Select the correct answer.
Which expression Is equivalent to ^6 sqrt g^ 5, If g >0?
Answer:
Correct answer is D G5/6
Step-by-step explanation:
The width of a rectangle is 3 yards less than its length. The perimeter is 130 yards. Find the length and width of the rectangle.
Answer:
Length = 34 yards
Width = 31 yards
Step-by-step explanation:
Perimeter = 2(l + w), where l = length, and w = width
We know that w, is l - 3
130 = 2(l + l - 3)
130 = 4l - 6
136 = 4l
l = 34
Width is 3 less than 34, or 31
-Chetan K
What is r in the Equation -
15r = 45/7
Answer:
3/7
Step-by-step explanation:
r=(45/7)(1/15) divide by 15 on each side
r=45/105
r=3/7 simplify