Answer:
b=9
Step-by-step explanation:
divide by 3 on both sides to get the variable (b) by itself
Question in picture
Answer:
x=21
Step-by-step explanation:
17x + 50 should equal to 19x + 8
so,
50 - 8 = 42 it means 42 shoul equal to (19x - 17x) = 2x.
so if 2x = 42 = 2x/2 = 42/2 = x = 21...
helppppp pleaseeeee im giving 15 for this ;^;
im in dire need for multiple questions. this is 2/5
Answer:
C
Step-by-step explanation:
when it asks for the zeroes its asking for when the equation passes the x=0 and it passes x=0 at (0,-3) and (0,1) so the answer is c
hope this helps (:
What are the next four terms of the arithmetic sequence 122, 111, 100, ...?
Answer:
89, 78, 67, 56
Step-by-step explanation:
The next four terms of the arithmetic sequence is
As we can see that from the given sequence that 11 is deducted from each following number
122, 111, 100, 89, 78, 67, 56
122, (122 - 11), (111 - 11)
So the above represent the next four terms
Decrease £700 by 44.5%
Answer:
700*44.5/100 will be what we have to reduce from £700.
So we have to reduce £311.5 from £700
Which gives us £388.5
HELP ASAP WILL GIVE 30 points. A toy box measures 4 ft by 3 ft by 2 ft. Explain whether increasing
the height by four times, from 2 ft to 8 ft, would increase the volume
by four times.
Answer:
yes, the volume would be increased by 4
Step-by-step explanation:
the volume for a box is l x w x h
lets say l = 4, w = 3, and h = 2
this would give us a volume of 24
now calculate the new volume: l x w x 4h
4 x 3 x (4 x 2) = 96 which is 4 times bigger than 24
.Evaluate (103)^3using identity.
Answer:
1092727(103) ^3 =(100+3) ^3
=(100) ^3 +3 ^3 +3×100×3(100+3)
=1000000+27+90000+2700
=1092727
Step-by-step explanation:
Hope it is helpful....
Answer:
It would be equal to 1092727
Step-by-step explanation:
You would expand and get 103 times 103 times 103.
I didn't know what identity ur talking about
x - 12 = -48 *
pls help quick
Answer:
x = -36
Step-by-step explanation:
Add 12 to both sides
x - 12 + 12 = x
(12 cancels out)
-48 + 12 = -36
x = -36
Donna is going to swim 20 laps. She has completed 6 laps. What fraction of laps has she completed? What fraction of her swim remains?
Answer:
1.6/20
2.14/20
Step-by-step explanation:
combine these radicals -12√12-2√3
-50√3
-22√3
-26√3
-10√12
Answer:
[tex] - 26 \sqrt{3} [/tex]
I'm sure about the answer.
5 5
2 t-shirts and 3 hats costs £12.
5 t-shirts and 4 hats costs £23.
Find the cost of a t-shirt.
Find the cost of a hat.
Step-by-step explanation:
Suppose the cost of each t-shirt is x
and the cost of each hat is y
according to question
[tex]\Rightarrow 2x+3y=12\quad \ldots(i)\\\Rightarrow 5x+4y=23\quad \ldots(ii)\\\text{solving (i) and (ii) we get}[/tex]
[tex]x=3\ \text{and}\ y=2[/tex]
So, the cost of a t-shirt is £3
the cost of a hat is £2
100 – x = 58
HELP ME
Answer:
Your correct answer is x = 42 .
My Step-by-step explanation:
Just turn the problem around by changing the subtraction to addition: 100 – x = 58 means the same thing as 100 – 58 = x, so x = 42.
Solve. (x-4)²=5
PLEASE HELP
Answer:
A
Step-by-step explanation:
(x-4)^2=5
(x-4)(x-4)=5
x(x-4)-4(x-4)=5
distribute
x^2-4x-4x+16=5
combine like terms
x^2-8x+16=5
move terms to the left and combine
x^2-8x+11=0
use the quadratic formula and simplify
x=-(-8)+/-2 to the square roots of 5 over 2
separate and solve
x=4+ square root of 5
x=4- square root of 5
ANSWER: x=4+/- square root of 5
5.5x+15.5>32
Pls help
Answer:
x>3
Step-by-step explanation:
Answer:x<3
Step-by-step explanation:because
In AEFG, the measure of ZG=90°, FG = 21 feet, and EF = 63 feet. Find the measure
of ZE to the nearest degree.
Answer:
44
Step-by-step explanation:
Use trigonometry to work out the size of angle x. Hypotenuse= 10cm, Adjacent= 9cm
9514 1404 393
Answer:
25.8°
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you of the trig relations in a right triangle.
Cos = Adjacent/Hypotenuse
cos(x) = (9 cm)/(10 cm) = 0.9
Using the inverse cosine function, we can find the angle given its cosine.
x = arccos(0.9) ≈ 25.8°
Angle x is about 25.8°.
For every person who has the flu, there are 6 people who have only flu-like symptoms. If a doctor sees 40 patients, determine approximately how many patients you would expect to have only flu-like symptoms.
Answer:
Approximately 7 people.
Step-by-step explanation:
Make a proportion of x/6 and divide 40 by 6. We get 6.23333...
This is approximately 7 people.
What is the area of a triangle whose base measures 3.2 centimeters and whose height is 4.6 centimeters.
Answer:
7.36 cm²
Step-by-step explanation:
What is the area of a triangle whose base measures 3.2 centimeters and whose height is 4.6 centimeters.
The formula for the area of a triangle is given as:
1/2 × Base × Height
Base = 3.2 cm
Height = 4.6 cm
Hence,
Area of the triangle = 1/2 × 3.2 × 4.6
= 7.36 cm²
PLS ASSAAAAPPP IMMA CRY( MAY U PLS SHOW HOW TO DO IT LIKE THE WORK)!!
Darwin's house is located on the edge of a park. He leaves his house and walks north along the edge of the park for 5 blocks. He turns and walks 12 blocks west in the park. He then walks directly back to his house in a straight line across the park. Determine the total distance of his trip. HINT: you must find the length of the hypotenuse
Answer:
here you go
Step-by-step explanation:
How many solutions does the equation 3(x + 2) - 10 = 4x - 6+ xhave? A infinitely many solutions B two solutions one solution D no solution
Answer:
Step-by-step explanation:
3(x+2) -10 = 4x + 6 +x
3x +6 -10 = 5x+6
-10 = 2x
x = -5
One solution
If BE = 2x + 2, BD = 5× - 3, and AE = 4× - 6, what are the values of x and AC?
Answer:
x = 7
AC = 44
Step-by-step explanation:
Find the diagram attached
According to the parallelogram,
BD = 2BE
5x-3 = 2(2x+2)
5x-3 = 4x+4
5x-4x = 4+3
x = 7
Hence the value of x is 7
Also AC = 2AE
AC = 2(4x-6)
AC = 8x - 12
AC = 8(7) - 12
AC= 56-12
AC = 44
Hence the measure of AC is 44
8. Solve for x. Round to the nearest hundredth If necessary.
Answer:
11.47
Step-by-step explanation:
The cosine of an angle is equal to the ratio of the adjacent side to the hypotenuse.
Find the last side of the triangle using the Pythagorean theorem.
good luck, i hope this helps :)
Write a verbal statement that represents the expression
h
÷
8
.
Answer:
the variable h divided by 8. The quotient of h and 8
Step-by-step explanation:
What is the quotient of m^6 over 5 divided by 5 over m^2
Answer:
[tex]\frac{m^{6}}{5}[/tex] / [tex]\frac{5}{m^2}[/tex] = [tex]\frac{m^8}{25}[/tex]
Step-by-step explanation:
[tex]\frac{m^{6}}{5}[/tex] / [tex]\frac{5}{m^2}[/tex]
= [tex]\frac{m^{6}}{5}[/tex] * [tex]\frac{m^2}{5}[/tex]
= [tex]\frac{m^8}{25}[/tex]
Answer to this equation 5x^2+2=7
Answer:
x=1
Step-by-step explanation:
Answer:
x= 1 and x= -1
Step-by-step explanation:
[tex]5x^{2} +2=7[/tex]
(subtract 2 from both sides)
[tex]5x^{2} =5[/tex]
(divide by 5 from both sides)
[tex]x^{2} =1[/tex]
(take the square root from both sides)
x=±√1
so,
x= 1
and
x= -1
Record: 0/5 Score: 0 Penalty: 1 off
Complete: 0%
Jereme Nixon
Using Trig to Find Angles
Mar 01, 12:19:51 PM
?.
In AQRS, the measure of ZS=90°, QR = 7.7 feet, and SQ = 6.5 feet. Find the measure
of ZR to the nearest tenth of a degree.
R
7.7
Answer:
Step-by-step explanation:
57.6
What is .05866 as a fraction?
.05866 as a fraction is 2933 / 50000
Explanation: Convert to a mixed number by placing the numbers to the right of the decimal over 100000. Then reduce the fraction.
Which equation can be solved
Answer: Choice B) 2x-60 = 180
===========================================================
Explanation:
A bit of the question got cut off. I'm assuming the full question reads "In this diagram, the measure of angle RQS is 60 degrees less than the measure of angle PQS"
The portion underlined is the part cut off where I'm making the assumption. If that assumption is correct, then we have
angle PQS = xangle RQS = x-60Those two adjacent angles form a straight line of 180 degrees
(anglePQS) + (angleRQS) = 180
(x) + (x-60) = 180
2x-60 = 180
which points to choice B as the answer.
Answer:
Step-by-step explanation:
∠RQS = x - 60°
∠RQS = 180° - x
x - 60° = 180° - x
2x - 60° = 180°
How do you write 133/50 as a percentage?
Answer:
266%
Step-by-step explanation:
133/50 =
2 33/50 =
266 %
Hope that helps!
Answer:
lol 266%
Step-by-step explanation:
hope this helps!
answer the one in the screenshot
pls male it all correct
or i will report u
Answer:
21. yes 22. yes 23: no 24:no 25:yes
EZ
14 feet:___ yards _foot make sure its both yards and foot please and explain I have been suffering with this problem
Step-by-step explanation:
4.66666 yard 14 feet =4yd 2 feet
