Answer:
2x + 1 = -17
Step-by-step explanation:
consecutive integers would be
x and x+1
when you add them together its
2x+1
Match each statement with its equivalent statement:
(match the ABC`s with the XYZ`s) Thank you!
A. sin^2 θ
B. sin(-θ)
C. tanθ
X. -sinθ
Y. sinθ/cosθ
Z. 1-cos^2θ
The ABC and XYZ statements are trigonometric statements
The equivalent of A is ZThe equivalent of B is XThe equivalent of C is YHow to match the statements?A. sin^2 θ
To do this, we apply the following trigonometric ratio
sin^2 θ + cos^2 θ = 1
Subtract cos^2 θ from both sides
sin^2 θ = 1 - cos^2 θ
Hence, the equivalent of A is Z
B. sin(-θ)
Assume that θ is an acute angle, then we have:
sin(-θ) = -sinθ
Hence, the equivalent of B is X
C. tanθ
Using the trigonometry formula, we have:
tanθ = sinθ/cosθ
Hence, the equivalent of C is Y
Read more about trigonometry ratios at:
https://brainly.com/question/11967894
HELPPPPPP PLEASE! URGENT
Answer:
x=59 y= 81 z= 99
Step-by-step explanation:
z=
180-(57+24)=99
y=180-99=81
x= 40+81=121
180-121=59
If 2x - 3y = 14 and -x + 2y = -8
what is the value of x+y?
answer = 4 does it is correct
Find the volume of the sphere. radius is 1/2
Answer:
The answer is 11/21 or 0.52 cubic units
Step-by-step explanation:
Given;Radius (r) = 1/2To Find;Volume of sphereFormula;Volume = 4/3 πr³Now,
V = 4/3 × 22/7 × (1/2)³
V = 4/3 × 22/7 × 1/8
V = 1/3 × 11/7 × 1
V = 11/21 = 0.52 cubic units
Thus, The volume of sphere is 11/21 or 0.52 cubic units.
i don’t understand this question
Step-by-step explanation:
to figure this out you would have to take all the numbers and do the rise over run technique
PLSSS HELP IF YOU TURLY KNOW THISS
Answer:
C -- 6 3/4
Step-by-step explanation:
4 + 2 = 6
5/8 + 1/8 = 6/8
6 divided by 2 = 3
8 divided by 2 = 4
you get the fraction 3/4
a 2. At what price should a shopkeeper sell a cupboard to make a profit of 10% while the cost price is Rs. 3950?
Step-by-step explanation:
10/100×3950
=395
3950+395
=4345
someone please help with this thank you if u can !!
Answer:
10 cubic inch is the volume of container
What is:
4m+3−2m
PS: This is a quick question/giveaway
Answer:
4m -2m + 3
2m + 3
is the answer
Answer:
[tex]\boxed{\sf{2m+3}}[/tex]Step-by-step explanation:
Solve the problem by combining like terms.
Distribute the terms accordingly.
Distributive property:
⇒ A(B+C)=AB+AC
4m+3-2mFirst, combine like terms.
→ 4m-2m+3
Solve.
Add the numbers from left to right.
→ 4m-2m=2m
Rewrite the problem down.
→ 2m+3
Therefore, the final answer is 2m+3.I hope this helps you! Let me know if my answer is wrong or not.
What is the area of one of the small trapezoids? show your work and explain your reasoning.
Factor −1/4 out of −1/2x−5/4y..ㅤ
Answer:
- 1/4 (2x + 5y)Step-by-step explanation:
Divide each term by - 1/4 first
-1/2x ÷ (- 1/4) = 1/2x × 4 = 2x-5/4y ÷ (- 1/4) = 5/4y × 4 = 5yNow facor out - 1/4
- 1/2x - 5/4y = - 1/4 (2x + 5y)A student solves the following equation for all possible values of x: startfraction 8 over x 2 endfraction = startfraction 2 over x minus 4 endfraction his solution is as follows: step 1: 8(x – 4) = 2(x 2) step 2: 4(x – 4) = (x 2) step 3: 4x – 16 = x 2 step 4: 3x = 18 step 5: x = 6 he determines that 6 is an extraneous solution because the difference of the numerators is 6, so the 6s cancel to 0. which best describes the reasonableness of the student’s solution? his solution for x is correct and his explanation of the extraneous solution is reasonable. his solution for x is correct, but in order for 6 to be an extraneous solution, both denominators have to result in 0 when 6 is substituted for x. his solution for x is correct, but in order for 6 to be an extraneous solution, one denominator has to result in 0 when 6 is substituted for x. his solution for x is incorrect. when solved correctly, there are no extraneous solutions.
Answer:
Keep it simple c da answer
Step-by-step explanation:
Answer:c
Step-by-step explanation:
kyle has x -3ounce blue marbles and 5 ounce green marbles. lara has 5-ounce green marbles and 3-ounces of blue marbles. is it possible for kyle and lara to have the same number of green marbles and the same total bag weight ,y? explain
Answer:
yes
Step-by-step explanation:
if x=6, 6-3=3 , so it is possible if x is 6
Can you please help me with this
Answer:
180 + 48 = 228 :D
Step-by-step explanation:
We will first find the volume of the brown figure :)
6 x 6 x 5
36 x 5
180
Now we will find the volume of the blue figure :)
6 x 1 x 8
6 x 8
48
Now we add!!
180 + 48 =228
Have an amazing day!!!
Please rate and mark brainliest!!
Answer:
180 +48=228 cubic centimeters
the volume of the first shape=180 (you multipy length width and height)
the volume of second shape=48
add them=180+48=228
Aiko types at a rate of 50 words per minute.
After typing at the same rate for 3 minutes, he has typed a total of 150
words.
This situation can be represented with a linear equation written in point- slope form, where x represents the number of minutes and y represents the number of words.
Use this information to complete each statement about the linear equation.
Answer:
Slope: 50x
One point will be: (1,50)
Equation: y = 50x
Step-by-step explanation:
Answer:
The slope of the linear equation is *50
One point on the graph of the linear equation will be *(3, 150)
This linear equation can be written as *y – 150 = 50(x – 3)
Step-by-step explanation:
ttm
Harry owes his father $80. He makes $45 cutting grass on Saturday morning and has another grass cutting job
on Saturday afternoon. Which inequality shows how much Harry will need to eam on Saturday afternoon to
have enough to pay his father back?
a. 45 + x > 80
b. 45 + x 2 80
c. 45 + x < 80
d. 45 + x < 80
Answer:
$45 + $x = $80
Umang gained 20% by selling a watch for rs 2400 then find the cost price. if he gain 30% at what price should have he sold it.
Answer: Rs. 3120
Step-by-step explanation:
So...
rs. 2400 is the cost as of when it was overpriced by 20%
10%=240
20%= (240+240)= 480
Rs. 2400-480= Rs. 1920 which is the original price before the 20% was added making the price 2400 INR
Now we need to find what 30% is to find out the price if 30% was added to the original cost
so...
If 10%=240
30%=(240+240+240)= Rs. 720
Rs. 2400+720= Rs. 3120
Rs. 3120 is the price the watch was sold at when 30% was added onto the original price and the owner gained 30%.
See the figure below. Which graph is the most appropriate to describe the height over time of a helium ballon that was accidentally let go and later burst?
Answer:
D
Step-by-step explanation:
We expect the height of a helium balloon to be increasing, up to the point where it bursts.
The only graph that shows consistently increasing altitude with a final drop is graph D.
_____
Additional comment
The graph of D shows the altitude increases at an increasing rate. The buoyancy force decreases with altitude, so we expect the balloon would actually have a decreasing rate of altitude increase. The actual curve would likely be concave downward.
Answer:
Okay...................
A dragon flew 300 miles from his castle to visit a friend. Flying with the wind, his trip took 2 hours. His return trip against the wind took 3 hours. What was the speed of the wind and the speed of the dragon in still air?
Please help me. I WILL mark brainliest and give lots of points.
Answer:I’m not sure about the wind but the speed of the dragon is 125mph
Step-by-step explanation:Remember,
Speed=Distance/Time
Distance=Speed x Time
Time=Distance/Speed
Knowing that the distance in both trips was the same, we can say that he flew his trip 150mph (Speed=300/2) the first time and 100mph (Speed=300/3) the second time. Next, we find the average of 150 and 100 and that is (100+150)/2 which is 125. I’m sorry I couldn’t find the speed of wind, but in my defense, I’m only in 6th grade. Hopefully that helped you, good luck!
Answer:
Speed of the wind was
25 miles per hour.
Speed of Mighty Dragon 125 was
miles per hour.
Step-by-step explanation:
math lel
find the area. the figures are not drawn to scale.
Answer:
1036 in.²
hope that will help you
An 80-gallon tub drains at a constant rate of 5 gallons per minute. What is the slope?
Answer:
5
Step-by-step explanation:
The slope is the same as the rate.
5 gallons/1 minute is the rate, so the slope can be written the same way.
5/1 = 5
The angle turns through 1/5 of the circle.What is the measure of the angle?
What is the slope-intercept formula?
Answer:
To find slope intercept, you must use the substitute term for slope, m, and then use the following equation. ↓
[tex](y = mx+b)[/tex]
Next, you want to use these terms to help you solve for b. ↓
[tex]Slope = m\\Points = x, y\\y-intercept = b[/tex]
Answer:
y=mx+b
Step-by-step explanation:
The slope intercept form is y=mx+b
M = slope
B = y-intecept
and when you substitue the numbers for the variables then you have it in slope-intercept formula
I hope it helps! Have a great day!
JellyBeanie~
find the domain of the function (f•g)(x) where f(x)2x^2+c, g(x)=5x-1
Step-by-step explanation:
Notice the domain for both function is all real numbers.
So if we either add, subtract, multiply, or compose the functions, the domain will be all real numbers.
Which expression would you use to determine the missing number in the sequence?
11, ____, 25, 32, 39
A. (11 + 25) - 2
B. (11 + 25) ÷ 2
C. (25 + 32) ÷ 2
D. (32 - 25) ÷ 2
So,
If we add 7 in 11 so it will be 18.Now we have to find the 18 in the given options after solve them. So,A) → (11 + 25 ) -2
Solve :- ( 36 ) -2
:- 34------------- it's not our answer. ____________________B) → (11 + 25) ÷ 2
Solve :- (36) ÷2
:- 18-------------it's our answer. ____________________Hence, Option (B) is correct ☑I think of a number double it, then reduce six. The result is 20. What is the number??
Answer:
The number is 13
Step-by-step explanation:
the equation:
[tex]2x-6=20[/tex]
The solution.
[tex]2x=20+6[/tex]
[tex]x=\frac{26}{2} =13[/tex]
Hope this helps
Order: abc 1500 mg. stock: abc 2.2 g/3 ml. how many ml(s) will you give? (round the answer to the nearest tenth)
The amount of ml required for the 1500mg order is 2.1ml
Conversion of grams to milligramConversion factors are used to convert units from one form to another.
Using the conversion factor
2.2g = 2200mg
x = 1500mg
Find the ratio of the expressions
2.2/x = 2200/1500
2200x = 2.2 * 1500
2200x = 3300
X = 3300/2200
x = 1.5grams
Since the dosage is 2.2 g/3 ml, then for 1.5grams
Volume required = 1.5*3/2.2
Volume required = 2.1 ml
Hence the amount of ml required for the 1500mg order is 2.1ml
Learn more on conversion here: https://brainly.com/question/97386
Write the equation to represent the new function. Translated 2 units left and 9 units down.
Answer:
y= -2x-9
x would move left or right, and up and down is y
left or down are negative and up or right are positive
Step-by-step explanation:
how this helps if do mark brainllest pls! :)
5/8 + 7/4 add these two together
Answer:
19/8
Step-by-step explanation:
[tex]\frac{5}{8} + \frac{7}{4} = \frac{5}{8} + \frac{14}{8} = \frac{19}{8} = 2\frac{3}{8}[/tex]
Part A Are squares also rectangles? Explain.
Answer:
down below
Step-by-step explanation:
no squares and rectangles are not the same because a square has all 4 sides of the square are the same length while for rectangles have do not have same length for all four sides so therfore squares are not also rectangles