By using the Distributive Property, you would multiply 3 into the parenthesis (3 · x and 3 · -4)
3(x - 4) = 24
3x - 12 = 24
Then, you would solve like any normal one-step equation.
3x - 12 = 24
+12 +12
__________
3x 36
__ = __
3 3
x = 12, which is your final solution.
If you need any further explanations, please ask me :)
Answer:
3(x - 4) = 24 This is the normal equation.
3x - 12 = 24 Next, use the distributive property and multiply everything in the parentheses by the number on the right of the parentheses, which in this case is 3. 3 times x is 3x, and remember to use any symbols to the left of the numbers and use as if it was a negative. 3 times -4 -12. Get rid of the parentheses and replace with the new numbers, which are 3x and -12.
3x = 36 I think you are solving for X so that's what i'm doing.
x = 12
What is -7.654 - 4.76?
Answer: -12.414
Step-by-step explanation:
7 x n =42+7
A. 6
B.7
C.42
D.56
E.294
what is 18.75 rounded two decimals places
The answer would be 18.8
Evaluate the expression 7x + 19.4 when x = 6.3
Answer:
63.5
Step-by-step explanation:
just plug in 6.3 for x!
7(6.3) + 19.4 = 63.5
hope this helps!
What’s the answer??????
Answer: -50
Step-by-step explanation: (5-10) then multiply the answer by 10
Consider this equation: c - 45 = 60. Which sentence describes the equation?
A. 45 is less than an unknown number, which is 60.
B. An unknown number less than 45 is 60
C. When an unknown number is taken away from 45, the result is 60.
D. 45 less than an unknown number is 60.
Answer:
D
Step-by-step explanation:
B. Prove the following using indirect proof.
1. If x = 3, then 3x + 5 ≠10
2. If a triangle is an isosceles triangle ( 2 sides are equal), then the base angles
cannot measure 92 degrees.
3. Given: 3 - 5 ≠ 13
Prove: r≠6
4.Given: x = 5
Prove: 2x + 4 12
Answer:
jsjsusjsksksisidjjdsksjks
Dimitri wrote the equations y = 3x and y = x + 3.
Use the drop-down menus to make true statements about the equations and the graph.
The coordinate point of intersection on the graph will be at (1.5, 4.5)
Given the equations Dimitri wrote expressd as:
y = 3x
y = x + 3
Since they are both y-values, we can equate the right hand side to have:
3x = x + 3
3x - x = 3
2x = 3
x = 3/2
x = 1.5
Get the value of y:
y = 3x
y = 3(1.5
y = 4.5
Hence the coordinate point of intersection on the graph will be at (1.5, 4.5)
Learn more on equations here: https://brainly.com/question/2972832
Omg I’m so sorry I forgot to put this question on
Answer:
Cameroon
Step-by-step explanation:
Hope it Helps!
:)
please help me. very confused
Answer:
a. 16
Step-by-step explanation:
sin x = cos (90-x)
sin 74 = cos (90-74)
sin 74 = cos 16
anybody know this i'll give you brainliest
[tex]\sqrt{5}[/tex] is in between 2 and 3
[tex]\sqrt{105}[/tex] is in between 10 and 11
[tex]\sqrt{99}[/tex] is in between 9 and 10
[tex]\sqrt{27}[/tex] is in between 5 and 6
[tex]\sqrt{2}[/tex] is in between 1 and 2
[tex]\sqrt{67}[/tex] is in between 8 and 9
[tex]\sqrt{133}[/tex] is in between 11 and 12
[tex]\sqrt{90}[/tex] is in between 9 and 10
Answer:
[tex] \sqrt{5} = 2.24[/tex]
[tex] \sqrt{105} = 10.24[/tex]
[tex] \sqrt{99 } = 9.95[/tex]
[tex] \sqrt{27} = 5.2[/tex]
[tex] \sqrt{2} = 1.4[/tex]
[tex] \sqrt{133} = 11.53[/tex]
[tex] \sqrt{90} = 9.49[/tex]
[tex] \sqrt{67} = 8.16[/tex]
without being able to read the question at the top, I can not tell you what you should do, but these are the square roots of each number.
Find the area of each regular polygon. Round to the nearest tenth.
A= _ In2 ?
Answer:
Area of the square = 225.0 in²
Step-by-step explanation:
Given polygon is a regular polygon that means given quadrilateral has all sides equal in measure.
And a quadrilateral with all sides equal is known to be a square.
Therefore, area of a square = (Side)²
= (15)²
= 225
≈ 225.0 in²
If triangle MAS Striangle TAR, which of the statements could be false?
[tex]\color{plum}\tt(B) \: segment \: \: MA \: ≅ \: segment \: SA[/tex]
Steps to derive the correct option :Given :△MAS ≅ △TARWhich means, the following are the corresponding(equal/similar) parts :
segment MA ≅ segment TAsegment AS ≅ segment SRsegment MS ≅ segment TR∠AMS ≅∠ARS∠ASM ≅∠ART∠MAS ≅∠TARThus, the statement (B) is false because there is no evidence to prove that segment MA ≅ segment SA.
Therefore, the correct option is - (B) segment MA ≅ segment SA
Round to the nearest tenth if necessary. Use 3.14 for π. How long does it take to travel 150 miles at a rate of 60 mi/h? Show your work! I will give brainliest!
Answer:
?
Step-by-step explanation:
Answer: Hello, Today we are going to divide you want to divide the distance by rate.
150m/60mph =2.5h
Hope this helps and hope you carry on and hope you have learned something.Thanks!
Jose spent $19 on a hair cut and left a $20 tip. What was the amount he left for the tip?
Answer:
$39
Step-by-step explanation:
19+20=39
because the $20 is additional while $19 is the original, therefore you add the two digits together to get $39
Answer:
$380.00
Step-by-step explanation:
20% of $19.00
19.00 x 20
= $380.00
Which of the following are solutions to the inequality? Choose all that apply
-2x+5>11
Options:
x = -5
x = -4
x= -3
x = 0
x = 2
x = 3
x = 4
x = 5
Answer:
-5
-4
-3
Step-by-step explanation:
On Monday, Maggie ran n miles. On Tuesday, she ran 90% of the number of miles that she ran on Monday. On Wednesday, she ran 50% of the
number of miles that she ran on Tuesday.
Move a symbol to the box and expressions to the blanks to create two equivalent expressions that represent the total number of miles
Maggie ran on Monday, Tuesday, and Wednesday.
First expression: n +0.900
Second expression:
Answer:
50% times n + 0.900
Step-by-step explanation:
I Think It's That.
solving inequalities
x+3<17
Answer:
x≤13
Step-by-step explanation:
x=less than 17-3. 17-3 = 14. Less than 14 is 13 or any number under 13. x≤13 (≤ less than or equal to).
Please help me with this
Answer:
1 h 30 minuutes
Step-by-step explanation:
[tex]1.5 \: hr = 1 \: hr + 0.5 \times 60 \: min \\ \\ = 1 \: h \: 30 \: min \\ \\ [/tex]
Answer:
1.5 Hrs x 60 minutes = 90 minutes
1 hour 30 minutes
Please help will give Brain!!
Answer: c
Step-by-step explanation:
How did Emperor Constantine I support Christianity?
He paid to have Christian churches built.
He gifted Christians with Roman goods.
He appointed Christians to the emperor’s court.
He required Roman citizens to convert to Christianity WILL GIVE BRAINLEST
Answer:
A. He paid to have Christian churches built.
l hope it helps❤❤
Answer:
a
Step-by-step explanation:
Someone help and make sure the answer is right please and thank you!!!! :)
Answer:
A, 6
Step-by-step explanation:
[tex]50=8x+2[/tex]
subtract [tex]2[/tex] from both sides
[tex]48=8x[/tex]
divide both sides by [tex]8[/tex]
[tex]x = 6[/tex]
plz mark me brainliest ;)
A line is represented by the equation y = 3x - 6. Which is a coordinate of a
point that lies on the line?
0 (0,3)
0 (-6,3)
O (2,0)
0 (-3,1)
Answer:
(2,0)
Step-by-step explanation:
Simply plug in the coordinates. y= 3x - 6, so in this case 0= 3(2) - 6 or 0=0, making the point on the line. If the equation is not true like when using (0,3) and getting 3= -6, then the point is not on the line.
21=m+14 1/6
What is m?
PLEASE ANSWER QUICKLY
Answer:
m= 6.83, m= 41/6
Step-by-step explanation:
Pls help!!!!!!!!!!!!!!!!
Answer:
.27 or 27/100
Step-by-step explanation:
each tenth is equal to 10 one hundredths
What would you multiply by to increase a number by 4%?
Answer:0.04
Step-by-step explanation:4% is just 0.04. Example I multiply 2 by 4% i get 0.08. I multiply 2 by 0.04 i get 0.08. Hope this helped.
Please help me if you guys can, it would be very appreciated!!<3
Which of the following is equal to —36?
A) (-4) (-9)
B) -(4) (-9)
C) -(-4) (9)
D) -(4) (-9)
Answer:
I think it is B sorry if it is wrong;-; have a good day
Find the measure of the indicated angle.
a. 44°
b. 150°
c. 40°
d. 37°
dont say u cant see the pic, if u cant dont answer simple, all fake answers will be reported
Step-by-step explanation:
Opt . C) 40⁰ is the answer .....
Rob is saving to buy a new MP3 player. For every $11 he earns babysitting, he saves $8. On Saturday, Rob earned $33 babysitting. How much money did he save?
Answer:
21 dollars! I hope this helps with your math question!
Step-by-step explanation:
brainly highly appreciated!
Answer:
$30
Step-by-step explanation: