Answer:
153.94
Step-by-step explanation:
1. Solve, 2x-4=10.
Pls solve now
Answer:
x=7
Step-by-step explanation:
Answer:
x=7
Step-by-step explanation:
2x-4=10
+10 +10
2x 14
2x/2 2/14
x = 7
please help asap, its due in 20min
Answer:
The scalar factor is 4/3
Step-by-step explanation:
The bottom of triangle B is 16 units, the bottom of triangle A is 12 units. So to find the scalar factor you have to divide B by A:
6/12=4/3
If m1 = 27° and m2 = 25°, what is m3?
Answer: 128 degrees
Step-by-step explanation:
If m1 = 27° and m2 = 25°, what is m3?
27+25=52
180-52=128
that's the simplest way to do it
The measure of m₃ will be;
⇒ m₃ = 128°
What is mean by Triangle?A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.
Given that;
In a triangle;
⇒ m₁ = 27°
⇒ m₂ = 25°
Now,
We know that;
In a triangle, The sum of all interior angle is equal to 180°
Hence, We get;
⇒ m₁ + m₂ + m₃ = 180°
⇒ 27° + 25° + m₃ = 180°
⇒ m₃ = 180 - 52°
⇒ m₃ = 128°
Thus, We get;
⇒ m₃ = 128°
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Whats for the other boxes?
HELP!!!!
I lowkey need help
Answer:
a. 134 degrees
b. 46 degrees
c. 134 degrees
Step-by-step explanation:
For a:
180° - 46° = 134°For b:
It's a vertical angle, so it's the same as 46° because it's right across from the 46° angle.For c:
180° - 46° = 134°I hope this helps!
Step-by-step explanation:
m<4. 180°-46°= 134°
m<2. 134°
I will give brainliest
4e+5=6e-15
Show work please
Answer:
e=10
Step-by-step explanation:
4e+5=6e−15
Step 1: Subtract 6e from both sides.
4e+5−6e=6e−15−6e
−2e+5=−15
Step 2: Subtract 5 from both sides.
−2e+5−5=−15−5
−2e=−20
Step 3: Divide both sides by -2.
−2e
−2
=
−20
−2
e=10
What is 9=9m I dont know this
Answer:
9=9m divide 9 from each side which cancels out the first nine and the other one will now be a 1 so M =1
Step-by-step explanation:
PLEASE HELP ME WITH THSE TWOOO
Answer:
11
-4.3
Step-by-step explanation:
-14-(-25)
-14+25 subracting a is adding
25-14=11
-12.5-(-8.2)
-12.5+8.2
8.2-12.5=-4.3
Answer:
1. 11
2. -4.3
Step-by-step explanation:
I added both of the terms together and determined these answers. Negatives can be confusing but if there is something like this: -(- then imagine it as a +. That makes it easier and you can find them just as easy as you once had in simpler times! Hope this helps!
1) What is the solution of the inequality?
42-8 - 22-24
Answer:
38
Step-by-step explanation
Explain what happens to the decimal point each time we multiply a decimal number by 10?
Answer: the decimal will move over to the right one place.
Step-by-step explanation:
When you multiply a decimal, then you are adding a tens place to it, so any decimal you multiply by ten, the decimal will move to the right one place. For example: 2.05 multiplied by 10 equals 20.5.
The width of a rectangle is 7 units less than the length. the area of the rectangle is 18 units. what is the length of the rectangle
(−6)÷(−32)=Answer
plz help !!!!!!!!!!! will mark brainlest
Answer:
3/16
Step-by-step explanation:
(−6)÷(−32)
-6/-32
cut the minus from numerator and denominator you will get,
6/32
3/16
0.1875(if u want it in decimal form)
hope it helps you!
Answer:
the answer is 0.1875
Solve for b.
3-2(b - 2) = 2 - 7b
Answer:
b = -1
Step-by-step explanation:
use distributive property to multiply the -2 with the numbers in the parentheses
3 - 2b + 4 = 2 - 7b
7 - 2b = 2 - 7b
add 2b to both sides
7 = 2- 5b
subtract 2 from both sides
5 = -5b
divide by -5
b = -1
The solution for b is -1.
Let's solve the equation step by step to isolate the variable b:
3 - 2(b - 2) = 2 - 7b
First, simplify the expression inside the parentheses:
3 - 2b + 4 = 2 - 7b
Combine like terms:
7 - 2b = 2 - 7b
Next, let's isolate the terms with b on one side. We can do this by adding 7b to both sides:
7 - 2b + 7b = 2 - 7b + 7b
Simplifying:
7 - 2b + 7b = 2
Combine like terms:
7 + 5b = 2
Now, let's isolate the term with b by subtracting 7 from both sides:
7 + 5b - 7 = 2 - 7
Simplifying:
5b = -5
Finally, solve for b by dividing both sides by 5:
(5b) / 5 = (-5) / 5
Simplifying:
b = -1
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solve 2x + 5 = 12
please help !
Answer: x = 3.5
Step-by-step explanation:
We can start by subtracting 5 from both sides:
2x - 5 = 12 - 5 Which will come out to: 2x = 7
Then we divide both sides by 2 so that we can isolate the variable:
2x/2 = 7/2 Which will come out to: x = 3.5
1+1=2+3+4=9 it’s 9 have a good day
Answer:
U too
Step-by-step explanation:
;)
Answer:
ok
Step-by-step explanation:
experimental probability of spinning a 3
Answer:
Depends on what it is.
Step-by-step explanation:
Calculating probability requires following a simple formula and using multiplication and division to evaluate possible outcomes of events like launching new products, marketing to larger audiences or developing a new lead generation strategy. You can use the following steps to calculate probability, and this can work for many applications that fall under a probability format:
1. Determine a single event with a single outcome
2. Identify the total number of outcomes that can occur
3. Divide the number of events by the number of possible outcomes
Answer: 1/3
Step-by-step explanation:
What is the actual distance of 23cm
Answer:
23 cm = 0.23 m or 9.055118 inches
Step-by-step explanation:
Which expression represents the following algebraic statement?
The product of 7 and x, minus the product of 2 and y.
Answers:
7x - 2y
7/x - 2y
7x + 2y7x + 2y
7x - 2/y
Answer:
7x - 2y
Step-by-step explanation:
I just guess so if wrong sorry
Carlo is building a wooden box that is shaped like a cube. He wants the box to have a volume of 64 cubic inches.What is the area of one face of the box?
Explanation:
Apply the cube root to 64 to get [tex]\sqrt[3]{64} = 64^{1/3} = 4[/tex]
The exponent 1/3 is handy if your calculator doesn't have a cube root button.
This wooden cube has side lengths of 4 inches each.
Each square face will have an area of 4^2 = 4*4 = 16 square inches.
Point C is the midpoint of segment AB, A(8,14) and C(10,5), what are the coordinates of point
B?
Answer:
x = 12
y = -4
Step-by-step explanation:
Self each equation mentally find x
Answer:
11, 1/2, 1/16, 5, 5/2
Step-by-step explanation:
to find x divide the right of the = by x's coefficient
What’s the verbal expression of 7-y
Answer:
Seven subtracted by a number
Step-by-step explanation:
A verbal expression is a mathematical statement that is expressed in words.
2x - 50)° and (x + 20)° are a pair of complementary angles. x = ________ ⁰ .
Answer:
x = 40°
Step-by-step explanation:
Complementary angles add up to 90° in total measurement.
[tex](2x-50)+(x+20)=90[/tex]
Solve for 'x':
[tex](2x-50)+(x+20)=90\\\\2x-50+x+20=90\\\\2x+x-50+20=90\\\\3x-30=90\\\\3x-30+30=90+30\\\\3x=120\\\\\frac{3x=120}{3}\\\\ \boxed{x=40}[/tex]
Hope this helps.
PLEASE HELP ASAP PHOTO BELOW
Answer:
he needs 60 more
Step-by-step explanation:
there's already 30 but its suppose to have a height of 3 so you gotta stack 30 more 2 times
Pls guys I need it ASAP I’m being timed .
Answer:
Step-by-step explanation:
What does Moon Shadow communicate by contrasting his father's kites with a bunch of paper and sticks"?
Ayoooo some please help me I’m not even smart coach,, naw but if ur a female ;) Hmu on snap or watevaaaa Brian_marc naw but help me on this problem before u add me;)
Answer:
∠AMC = 76°
Step-by-step explanation:
1) Because ∠YMC = 170°, you need to add 5x+19 (∠YMA) and 5x+1 (∠AMC) to equal the length of ∠YMC:
170 = 5x + 19 + 5x + 1
2) Combine like terms:
170 = 10x + 20
3) Subtract 20 from both sides:
150 = 10x
4) Divide by 10:
x =15
5) Replace x in ∠AMC with 15:
5(15) + 1
6) Multiply:
∠AMC = 76°
The measure of ∠AMC is 76°.
Given that, m∠YMC=170°, m∠YMA=(5x+19)° and m∠AMC=(5x+1)°.
We need to find the value of m∠AMC.
What are adjacent angles?The two angles are said to be adjacent angles when they share the common vertex and side. The endpoint of the rays, forming the sides of an angle, is called the vertex of an angle. Adjacent angles can be complementary angles or supplementary angles when they share the common vertex and side.
Now, m∠YMA+m∠AMC=m∠YMC
⇒(5x+19)° + (5x+1)°=170°
⇒10x+20=170
⇒10x=150
⇒x=15
So, m∠AMC=5x+1=76°
Therefore, the measure of ∠AMC is 76°.
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How many liters of pure water should be mixed with a 19L solution of 60% acid to produce a mixture that is 70% water?
Does anyone know the answer to this if u do plz help
x – 3y = 15 and y = -3x + 4
Determine whether the lines are parallel, perpendicular or neither
Show your work
The equation of lines x - 3y = 15 and y = -3x + 4 are perpendicular lines since the product of their slopes is -1
What is an Equation of a line?The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept
And y - y₁ = m ( x - x₁ )
y = y-coordinate of second point
y₁ = y-coordinate of point one
m = slope
x = x-coordinate of second point
x₁ = x-coordinate of point one
The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )
Given data ,
Let the equation of line A be represented as
x - 3y = 15
Adding 3y on both sides of the equation , we get
3y + 15 = x
Subtracting 15 on both sides of the equation , we get
3y = x - 15
Divide by 3 on both sides of the equation , we get
y = ( 1/3 )x - 5 be equation (1)
Now , it is of the form y = mx + b where m is the slope and b is the y-intercept
So , slope of line A = 1/3
And ,
The equation of line B is y = -3x + 4
Now , it is of the form y = mx + b where m is the slope and b is the y-intercept
So , slope of line B = -3
Now , the product of the slopes = -1 , means the lines are perpendicular
So , ( 1/3 ) x -3 = -1
-1 = -1
Hence , the lines are perpendicular
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I need y’all please help number 6
Answer:
3rd option
Step-by-step explanation:
5x+500>1500
It cost $109 per night to rent a motel room in Hampton. There is a one time $30 non refundable deposit required. How much will it cost your family to rent a room for a week in Hampton?
Answer: $793
Step-by-step explanation:
You would take the $109 and multiply it by 7 ( the amount of days in a week) and add $30 non-refundable fee! hope this helps :)