Answer:
- 43/2
Step-by-step explanation:
Open the bracket
[tex]6x - 48 - 3 = 8x - 8[/tex]
Collect the like terms
[tex]6x - 8x = - 8 + 48 + 3[/tex]
[tex] - 2x = 43[/tex]
Divide both sides by -2
[tex]x = \frac{ - 43}{2} [/tex]
HELP QUICK QUICK QUICK 10 POINTS
Answer: Where is it???????
Answer
my answer is what's the question?
Step-by-step explanation:
17 feet 5 inches - 8 feet 3 inches feet inches equals
Answer:
9ft. 2in.
Step-by-step explanation:
17ft. 5in. = 209in.
8ft. 3in. = 99in.
209in. - 99in. = 110in.
110 in. = 9 ft. 2 in.
PLEASE HELPP! I GOT IT WRONG!
Paul is buying packages of hot dogs for a camping trip. Each package is 30 oz. If he buys 4 packages, how many ounces of hot dogs is he buying?
Answer:
120
Step-by-step explanation:
multipy 30 by 4 and you should get 120.
You can even do 30+30+30+30 and it will also add up to 120.
Unit 8 homework 4 Trigonometry: Ratios & Finding Missing Sides
Answer:
Step-by-step explanation:
2. Tan 48=x/17
X=17 tan 48
X=18.9
3. Sin 67=x/29
29 sin 67=x
X=26.7
4. Sin29= 12/x
Xsin29/sin29 =12/sin29
X=24.8
5. Cos16 =x/37
X=37cos16
X=35.6
6. Tan 58 =22/x
X=22/tan58
X=13.7
7. Tan 51= X/15
15 tan 51=x
X=18.5
8. Cos37=48/x
X=48/ cos37
X=60.1
9. Sin24=x/9
9sin 24=x
X=3.7
Answer:
Step-by-step explanation:
2. Tan 48=x/17
X=17 tan 48
X=18.9
3. Sin 67=x/29
29 sin 67=x
X=26.7
4. Sin29= 12/x
Xsin29/sin29 =12/sin29
X=24.8
5. Cos16 =x/37
X=37cos16
X=35.6
6. Tan 58 =22/x
X=22/tan58
X=13.7
7. Tan 51= X/15
15 tan 51=x
X=18.5
8. Cos37=48/x
X=48/ cos37
X=60.1
9. Sin24=x/9
9sin 24=x
X=3.7
...........................................................................................................................................
Answer:
1st box is 200
2nd box is 8
Step-by-step explanation:
Find the value of y
A. 65
B. 70
C. 35
Answer: 35
Step-by-step explanation:
Assuming the triangles are congruent, then by CPCTC,
[tex]65=2y-5\\\\70=2y\\ \\ y=35[/tex]
123°
Tell whether the angles are complementary or
supplementary. Then find the value of x.
3X°
Supplementary, 16
Complementary, 18
Supplementary, 19 Complementary, 15
Answer:
Supplementary 19
180-123=57
57÷3=19
Check:
123+57=180
Part D
Write an expression for the area of square 5 by combining the areas of the four
triangles and the one square.
IM CONFUSED PLEASE HELP
Answer:
the area would be 10 i
Step-by-step explanation:
reason being the base is 4 and the height is 5 the answer was right for me
what i has highlighted in the picture is the answer
Is x=10 a solution to this equation? 3x2 = 900
Helppppp!
1. Explain why the equations below do not have the same solution set. (5 points)
|x| = a and |x| = -a
(Hint: Remember that the
definition of absolute value is related to a number's distance from zero.)
Let's say that 'a' is some positive number. Let's pick a = 5.
That means |x| = a turns into |x| = 5
The equation |x| = 5 solves to x = -5 or x = 5.
This is because the values -5 and 5 on the number line are exactly five units away from zero.
In short, a = 5 leads to |x| = a having the two solutions x = -5 or x = 5.
-------------------
Keeping the same value of 'a', the equation |x| = -a turns into |x| = -5
What number on the number line is exactly negative 5 units away from zero? The answer is "no such number exists". Distance is never negative.
Therefore, |x| = -5 has no solutions.
--------------------
So if a = 5, then the first equation |x| = a has two solutions, while |x| = -a has no solutions.
If we made 'a' to be some negative number, then things would flip around. In this case, it would mean |x| = a has no solutions while |x| = -a has two solutions.
The only time both equations would have a solution is when a = 0
We can see that |x| = a becomes |x| = 0, and |x| = -a becomes |x| = -0 or just |x| = 0 which is the exact same thing the first equation turned into. We're dealing with the same equation at this point.
--------------------
If your teacher states "The value of 'a' is nonzero", then the two equations do not have the same solution set. If a = 0, then it leads to x = 0 as the only solution for both equations.
Which expression is equivalent to 3+2?
Answer:
Any expression that equals 5.
Step-by-step explanation:
3 + 2 = 5, so any expression that equals 5 is equivalent to 3+2.
add 4 1/7+5 3/7+2/7.
Answer:
9 6/7 is the answer
The number of students enrolled at a college is 14,000and grows 4%each year
Answer:
so what exactly is the question? it's not complete yet, I guess..what do you want me to find?
Coolshirts.com sells T-shirts. It costs the company $2.50 to make a simple T-shirt. The company marks up the price by 300%. What is the selling price of a simple T-shirt from coolshirts.com?
Answer:
coolshirts.com will sell the t shirts for %7.5
Explaination:
the company pays 2.50 to make the shirt and has a 300% mark up.
300% as a decimal is 3 and then you just multiply 2.50 by 3 to get 7.5
I need help with question 4 asappp!!!!!!
4.
Select/highlight all the inequalities that have the same graph as x <4.
A.
x < 2.
B.
X+6 < 10
C.
5x < 20
D.
X-2 > 2
E.
x <8
What is the main function of the peripheral nervous system?
Answer:
The PNS has three basic functions: (1) conveying motor commands to all voluntary striated muscles in the body; (2) carrying sensory information about the external world and the body to the brain and spinal cord (except visual information: the optic nerves, which convey information from the retina to the brain,
Step-by-step explanation:
Hope this helped Mark BRAINLEST!!
Answer:
The primary function of the peripheral nervous system is to connect the central nervous system to the rest of the body.
Step-by-step explanation:
classify the following triangle as acute obtuse or right
all expressions equivalent to 6x+1-(3x-1)
Write the equation of the line below in slope-intercept form.
Answer:
y=3/2x-3
Step-by-step explanation:
Which expression is equivalent to ........? 6.52 – 6. 7(3+6) A. (60)2 · 7(9) B. 6(10)2 - 21 +42 C.6(25)+ 7(9) D. 150 - 21-42
Answer:
C
Step-by-step explanation:
ERROR ANALYSIS. Sandra drew the triangle. Rika said that the lengths couldn’t be correct. With which student do you agree? EXPLAIN your answer.
Rika is correct, as the law of sines do not hold true for this problem, hence the side lengths couldn't be correct.
How to determine the correct student?The correct student for this problem is obtained using the law of sines.
The law of sines states that the ratio between the sine of each angle and the side length opposite to this angle has to be equal for all the angles in the problem.
Hence the proportional relationship that must be true for the triangle in this problem is given as follows:
[tex]\frac{\sin{90^\circ}}{10} = \frac{\sin{30^\circ}}{5\sqrt{3}} = \frac{\sin{60^\circ}}{5}[/tex]
The sine values are given as follows:
sin(90º) = 1.sin(30º) = 0.5.sin(60º) = 0.866.Hence the ratios are given as follows:
sin(90º)/10 = 0.1.sin(30º)/(5 x square root of 3) = 0.0577sin(60º)/5 = 0.173.Different ratios, hence Rika is correct.
Missing InformationThe triangle is given by the image presented at the end of the answer.
More can be learned about the law of sines at https://brainly.com/question/4372174
#SPJ1
An average Sandhill crane is 37 inches tall. This is 22 inches less than the average Whooping Crane’s height. Write and solve an equation to show the average height of the Whooping crane.
Answer:
37 - 22 = WC height
Step-by-step explanation:
What is the value of x in the triangle?
Answer:
X is 28
Step-by-step explanation:
All angles in a triangle ad up to 180 degrees.
85 + 67=152
180-152=28.
Hope it helped.
Answer:
28
Step-by-step explanation:
All triangles equal 180.
85+67=152
180-152=28
Your answer is 28
Work out the size of angle z.
Please help.
Answer:
44
Step-by-step explanation:
All angles on a triangle add up to 180 degrees so 180-(65+71) will give you 44
Does anyone know this ? Thank you in advance
Answer:
D. W corresponds to E
please help!!! this is due soon
Answer:
letter b. hope it helps!! :)
determine the intercept line of y=-7x+3y=−7x+3
Answer:
3
Step-by-step explanation:
The slope-intercept form for an equation allows us to quickly identify the intercept of a graph. The general form of slope-intercept is written as:
y = mx + b
Where m is the slope, b is the intercept, and y & x are two data points from the graph.
What can you tell me about the vertex and line of symmetry? Where are they? How do you calculate them?
Answer:
Formula Of Vertex and Line of symmetry
Step-by-step explanation:
The axis of symmetry always passes through the vertex of the parabola . The x -coordinate of the vertex is the equation of the axis of symmetry of the parabola. For a quadratic function in standard form, y=ax2+bx+c , the axis of symmetry is a vertical line x=−b2a
Parabolas always have a lowest point (or a highest point, if the parabola is upside-down). This point, where the parabola changes direction, is called the "vertex"
If Joel’s family starts with a full tank of gas, can they drive the car for 15 days without the warning light coming on?
Answer:
Yes they can drive for 15 days without the light
Step-by-step explanation:
If its 0.5 gass each day 0.5 gas ×15days that would be 7.5