Answer:
158°
Step-by-step explanation:
supplementary means they add up to 180° degrees so 158°+ 22° is 180°.
!!!!!can someone help me!!!!!
type up algebra calculator
Step-by-step explanation:
www.mathpapa.com › algebra-calcu...
Algebra Calculator - MathPapa
Write an equation in slope-intercept form from the given information.
The slope is 3 and the line passes through the point (5, 16).
Side of a square = 10 m; Perimeter=_____
CAN SOMEONE PLS TELL ME THE ANSWER WITH AN EXPLANATION?!
1. Mike is buying a new video graphics card for his computer. If x represents the
kost prior to an 8.5% sales tax, which expression represents the total cost of the
graphic card?
a. X+0.085x
b. X- 0.085x
c. X+0.085
d. X-0.085
38 points!! Will give crown
Answer:
x + 0.085x
Step-by-step explanation:
Because.. in the last sentence it says the total cost which means add so then you eliminate b and d...so after that before 8.5% it says sales tax...so then that is when you add a x at the end. so it is........x+0.085x.
so can you help me people are not helping plezzz
Answer:
13 is x= 100 degrees
Step-by-step explanation:
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Which expression means the same as "subtract 3 from 7 and then multiply by
4"?
4 x (7 – 3)
7-3x4
7 – (3 x 4)
4 x 7 – 3
Answer:
4 x (7 - 3) is the correct option
Answer:
4 x (7 - 3)
Step-by-step explanation:
So you take away 3 from the sum of which you got from 7x4
Find the value of x.
Answer:
x = 30.74
Step-by-step explanation:
39 - 15 = 24
y^2 + 24^2= 36^2
y^2 + 576= 1296
y^2= 720
y= [tex]12\sqrt{5}[/tex]
15^2 + [tex]12\sqrt{5} ^{2}[/tex]= x^2
225 + 720 = x^2
x^2= 945
x = 30.74
DONT PUT FAKE ANSWERS
What are the solutions to this quadratic equation? 5x^2-7x-18=0
Answer:
The answer is B
Step-by-step explanation:
When we multiply the second equation by two, what is the resulting equation?
2(5x−2y=8)
Answer:
10x - 4y = 16
Step-by-step explanation:
2(5x - 2y = 8)
10x - 4y = 16
Answer:
the equation would be 10x-4y=16
Which expression is equivalent to? Use the image given to find your answer
A.
B.
C.
D.
there are 2 pictures and 2 questions there is 1 more question on my profile can you please do
Answer:
Area of the circle = 616[tex]cm^{2}[/tex]
Volume of the rectangular prism = 416[tex]mm^{3}[/tex]
Step-by-step explanation:
Area of a circle = [tex]\frac{22}{7}r^{2}[/tex] where, r is the radius.
To find the radius, take the half of diameter
[tex]\frac{28}{2} =[/tex] 14
= [tex]\frac{22}{7}[/tex][tex]14^{2}[/tex]
= [tex]\frac{22}{7}[/tex] × 196
= 22 × 28
= 616[tex]cm^{2}[/tex]
Volume of a rectangular prism = length × breadth × height
= 10.4 × 5 × 8
= 416[tex]mm^{3}[/tex]
I need help and show work
Answer: 7-(-4)
Step-by-step explanation:
1. = 11
2. = -7
3. = -7
4. = -10
use symbolab look it up and it solves your math problems and shows you the steps so you could copy the steps to show your work have a good rest of your day or night
NEED HELP ASAP WILL GIVE BRAINLY
Answer:
D
Step-by-step explanation:
squared not cubed
Justin used a container shaped like a cylinder for his dog's food. The dimensions of the container are shown below. Find the volume of the container in cubic inches. Write your answer in terms of n
Answer:
Sorry can't answer this question. You didn't insert a picture of the containers.
Step-by-step explanation:
interms
10. The sum of a certain number and a second number is -42. The first
number minus the second number is 52. Find the numbers.
56
Answer:
the first number and the second number is 5 and -47 respectively
Step-by-step explanation:
Let us assume the first number be x
And, the second number be y
According to the question
x + y = -42
x - y = 52
x = 52 + y
Now put the value of x in the first equation i.e.
x + y = -42
52 + y + y = -42
2y = -42 - 52
2y = -94
y = -47
And, x is
x + y = -42
x -47 = -42
x = 5
Hence, the first number and the second number is 5 and -47 respectively
Find the answer for x that makes this number sentence true: 2x + 9 > 11
Answer:
2 x 2 + 9 > 11
2 x 2 = 4
4 + 9 = 13
13 > 11
Therefore, x = 2.
Step-by-step explanation:
I hope this helps! ^w^
can someone help me with these 3 questions I'll mark u brainly :')
Answer:
1 is. $3.84
2 is. $20
3 is. $270
I hope this helps
Consider the problem: How many 3/4 are in 2?
Write a multiplication equation and a division equation that can be used to answer the question.
Answer:4
Step-by-step explanation: i took the test
NEED HELP PLEASE I BEG OF YOU
Answer:
should be 40, because the top line is 40 and the line on the side is the same length
Step-by-step explanation:
convert 3684 to standard form
Answer:
3.684 × 103
Step-by-step explanation:
Converting Normal Numbers to Standard Form. To convert large normal numbers to standard form you have to put a decimal point after the first digit and ignore the zeros at the end (if there is another number that is not 0 after the zero(s), don't ignore them). In the example on the right you should end up with 3.844.
There are 25 students in Ms. Turner's English class, and 5 of them are in the Amazing Apples reading group. What percent of the students are in the Amazing Apples reading group?
Answer:
20%
Step-by-step explanation:
100 divided by 5 is 20
#so_smart
Can someone please help me fill this out?
Answer:
1. 2.2
2. 3.8
3. 9
Step-by-step explanation:
1. Plug in -1.6 for y in the equation.
[tex]3.8+0+-1.6=2.2[/tex]
2. Plug in 0 for y in the equation.
[tex]3.8+0+0=3.8[/tex]
3. Plug in 5.2 for y in the equation
[tex]3.8+0+5.2=9[/tex]
Hope this helped C:
How many buckets are filled with one quart of water
Answer:
only one because one quart is one fourth
I need an answer now!!
pls helpppppppppppp!
Answer: g= -1/12
Step-by-step explanation:
I just solved it hope I helped
John wants to measure the height of a tree. His eye level is 6 feet from the ground. He walks exactly 100 ft from the base of
the tree and looks up. The angle from the Johns eye level to the top of the tree is 33º. How tall is the tree?
Answer:
70.9 feets
Step-by-step explanation:
From trigonometry:
tan θ = opposite /Adjacent
Opposite = tree height, y
Adjacent = vertical distance between eyelevel and tree
tan 33º = y/100
y = 100 * tan 33º
y = 100 * 0.6494075
y = 64.9 feets
Distance between John's eye level and the ground = 6 feets
Total tree height = 6 + 64.9 = 70.9 feets
In ΔIJK, k = 64 inches, j = 17 inches and ∠J=68°. Find all possible values of ∠K, to the nearest 10th of a degree.
Answer:
N/A (if on delta math leave blank)
Step-by-step explanation:
(3.4905745)=ERROR
Sine cannot be greater than 1.
The given conditions cannot form a triangle, there is no possible value of K.
What is sine law?In trigonometry, the law of sines, sine law, sine formula, or sine rule is an equation relating the lengths of the sides of any triangle to the sines of its angles.
Given that, in a triangle Δ IJK, k = 64 inches, j = 17 inches and ∠J = 68°.
We need to find value of ∠K,
So, using the sine law,
Sin K / k = Sin J / j = Sin I /i
So,
Sin K / k = Sin J / j
Sin K / 64 = Sin 68° / 17
Sin K = 3.5
K = Sin⁻¹(3.5)
K = ERROR
Hence, the given conditions cannot form a triangle, there is no possible value of K.
Learn more about sine law, click;
https://brainly.com/question/17289163
#SPJ2
Put these steps in order to solve this equation
2(2x+8)+9=37
1.) the solution is x=3
2.)subtract 25 from both sides
3.) multiply 2 by 2x and 8
4.) add the like terms on the left hand side to get 25
5.) divided by 4 on both sides
Answer:
2(2x+8)+9=37
4x+16+9=37
4x+25=37
4x=37‐25
4x=12
x=12/4
x=3
Answer:‐ (1)
The solution is x = 3
heeeeeeeelllllpppp
why isnt anyone helping me :(
find MK
Answer:
MK=32.5
Step-by-step explanation:
Hey There!
I believe that these triangles are similar
So to find MK we want to find the scale factor
To do this we divide
66/30=2.2
Now we want to divide 72.5 by 2.2
72.5/2.2=32.5
therefore MK=32.5
hope this helps!
A set of silverware originally cost 350.00. It now cost 450.00. What is the percent change and it need to be showed how to be done
Answer:
100.00 difference
Step-by-step explanation:
450.00-350.00=100.00
The percent should be 100