Hi there!
[tex]\large\boxed{x = 9}[/tex]
Both bases have an angle measure of 55°, so the triangle is isosceles.
An isosceles triangle has a different base while the remaining two side-lengths are equal, therefore:
x + 18 = 3x
Subtract x from both sides:
18 = 2x
Divide both sides by 2:
9 = x
Therefore, x = 9.
( look at picture for the problem ) solve for brainliest . no explanation needed :)
Answer:110 degrees
Step-by-step explanation:
L1 and L2 are parallel so the angle above angle 1 is 70 degrees too. Then the angle that is right next to that 70 degrees is 110 because a straight line equal 180 degrees. And whatever angle that is diagonal from angle 1 is the same degrees. So, since it's 110 degrees diagonal from angle 1 then angle 1 is also 110 degrees.
Line A passes through the points (−3, 2) and (−23, 54). Line B is parallel to line A and passes through the point (−8, 0). What is the equation of line B?
Step-by-step explanation:
gradient of A: (54-2)/(-23-(-3)) = 52/-20 = -2.6
since a and b are parallel, gradient is same
let eqn of b be y = mx + c
0 = -2.6(-8) + c
c = -20.8
therefore eqn is y = 2.6x - 20.8
The value of the equation of line B is,
⇒ y = - 2.6 (x + 8)
What is Equation of line?The equation of line in point-slope form passing through the points
(x₁ , y₁) and (x₂, y₂) with slope m is defined as;
⇒ y - y₁ = m (x - x₁)
Where, m = (y₂ - y₁) / (x₂ - x₁)
Given that;
Line A passes through the points (- 3, 2) and (- 23, 54).
Hence, The equation of line passes through the points (- 3, 2) and
(- 23, 54).
So, We need to find the slope of the line.
Hence, Slope of the line is,
m = (y₂ - y₁) / (x₂ - x₁)
m = (54 - 2) / (- 23 + 3)
m = 52 / - 20
m = - 2.6
Hence, Equation of line B passes through (- 8, 0) is,
⇒ y - 0 = - 2.6 (x - (-8))
⇒ y = - 2.6 (x + 8)
Learn more about the equation of line visit:
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Line A has a slope of 6/10 and a line B has a slope of 3/5 are both lines parallel?
Answer: Yes
Step-by-step explanation:
6/10 simplifies to 3/5, meaning they are proportionate. This means that the slope will be exactly the same and the lines will never intersect, meaning they are paralell.
Enter the correct answer in the box.
Savannah always buys a specific brand of shampoo. The average price of a 15-ounce bottle is $8.25.
Depending on where
she buys it, the price can vary by as much as $0.65. Write an equation that represents the maximum and minimum price per
bottle of Savannah's shampoo. Do not use dollar signs, and use x for the variable in the equation.
Ans $0.15 cents per ounce wer:
The number -2 is a solution to which of the following inequalities?
a. x + 7 > 5
b. -3 x 10
Answer:
b
Step-by-step explanation:
Answer:
b
-3(-2)10
(5)10
50
and it is not a
-2+7>5
5>5
Match the reasons with the statements in the proof.
HELP PLEASEEEE!!!
Answer:
1.Given
2. Substitution
3. Definition of alternate interior angles
4. If alternate interior angles are equal then the lines are parallel
Help please thanks show work
Answer:
x = 18
Step-by-step explanation:
7x - 24 is a verticasl angle with an angle that is an...
Alternate interior angle with the combines values of 49 and 3x so they are equal
49 + 3x = (7x -23)
72 = 4x
x = 18
PLEASE HELP 13 PTS
Which of the following would best complete the diagram above?
A/ Proclamation line secured
B/ Taxation of the colonists
C/ Albany Plan of Union
D/ Causes of the American Revolution
Answer:
A. Proclamation line secured
Step-by-step explanation:
The proclamation line has been secured based on the two maps provided.
What is the area of the rectangle?
60 units
O 66 units
O 70 units
O 74 units
Answer:
66 units
Step-by-step explanation:
A jungle has 594 birds.
It also has 62 snakes.
How many more birds than snakes are there?
Answer:532
Step-by-step explanation:Do 594(birds)-62(snakes)=532
There are 532 more birds than snakes.
Answer:
there are 532 more birds.
Step-by-step explanation:
you subtract the number of snakes from the number of birds, which tells you the answer.
594 - 62 = 532 more birds
Could someone explain
Answer:
top one =75
bottom one=65
Step-by-step explanation:
all angles should equal to 180
so 180-40=140
the sum of th eother two angles will be 140
so 4x-5+3x+5=140
now solve for x
x=20
subsitute for x
4(20)-5=75
3(20)+5=65
please mark brainliest if correct
Which is equivalent to 6^-2
Answer:
[tex]\frac{1}{36}[/tex]
what is 9.25 as a present???
Answer:
925%
Step-by-step explanation:
Multiply 9.25 by 100/100. Since 100/100 = 1, only multiplying by 1 and not changing the value of our number.
9.251×100100=925100
925/100 is 925 over 100 and means 925 per 100. 925 "per 100" means 925 "percent" or 925%
9.25 = 925%
Michele is babysitting at $8 per hour to earn money for a car. So far she has saved
$1300. The car that Michele wants to buy costs at least $5440. How much money does
Michele still need to earn to buy the car?
Answer:
$4140
Step-by-step explanation:
You just need to find the difference between how much Michele has already and the amount she needs. The other information is just "trash"
So,
$5440 - $1300 = $4140
What is the slope of the line represented by 5x +2y = -15?
Answer:
o
Step-by-step explanation:
Answer:
2/5
Step-by-step explanation:
X + 2x - 4 = 14 how to solve this
Answer:
x=6
Step-by-step explanation:
x+2x-4=14
FIRST STEP;
GROUP LIKE TERMS
x+2x-4=14
x+2x=14+4
Then you add
3x=18
Then you divide both sides by 3 to find the value of x
18 can be divided by 3, 6 times so it leaves our answer as;
x=6
what is 2(5x-1)-(2x-5)
Answer:
8x + 3
Step-by-step explanation:
Given
2(5x - 1) - (2x - 5)
Distribute first parenthesis by 2 and second by - 1
= 10x - 2 - 2x + 5 ← collect like terms
= 8x + 3
Answer:
8x+3
Step-by-step explanation:
2(5x-1)-(2x-5)
=10x-2-(2x-5)
=10x-2-2x+5
=8x+3(ans)
Triangles L K N and P Q M are shown. Sides K L and Q P are congruent. Angles L K N and P Q M are right angles.
What additional information is needed to prove that the triangles are congruent using the ASA congruence theorem?
NL ≅ MP
NK ≅ MQ
AngleN ≅ AngleM
AngleL ≅ AngleP
Answer:
D
Step-by-step explanation:
Answer: D. or Option 4.
Step-by-step explanation: TRUST ME!!! Answer is correct on Edge!!! :)
One brand of cookies is sold in three different box sizes: The small box had half the volume of the medium box. The large has twice the volume of the medium box . The volume of the medium box is x. If someone bus ones of each size which expression shows the combined volume of three boxes ?
Answer:
[tex]\displaystyle Vt=\frac{7x}{2}[/tex]
Step-by-step explanation:
There are three different box sizes: The small, the medium, and the large size.
The small box has half the volume of the medium box. If x is the volume of the medium box, then:
The volume of small box = [tex]\frac{x}{2}[/tex]
The large's volume is twice the medium's volume, thus:
The volume of large box=2x
The total volume of the three boxes is:
[tex]\displaystyle Vt=\frac{x}{2}+x+2x[/tex]
Operating:
[tex]\displaystyle Vt=\frac{x+2x+4x}{2}=\frac{7x}{2}[/tex]
The expression for the combined volume of the three boxes is
[tex]\mathbf{\displaystyle Vt=\frac{7x}{2}}[/tex]
Which numbers are located between 15 and 20 on a number line?
Answer:
16 17 18 and 19 are the numbers your loooking for
There are 276 nickels. How many whole dollars can be made from this and how many nickels are left over?
Answer:
$13 plus 16 nickels left over
Step-by-step explanation:
nickel: 5 cents
20 nickels: $1
20*13 = 260
260 + 16= 276
Guys plz help covert percent into fraction
Answer:
4/5, 1/4 & 9/20
Step-by-step explanation:
That is the fractions to those percents in order.
What is the volume of a hemisphere with a radius of 30.8 cm, rounded to the nearest tenth of a cubic centimeter?
Answer:
61194.2707cm³
I suck at rounding so this is the answer not rounded :)
help asappp!!! correct answer pleas :)
Please help:( I don’t get how to do it.
Answer and Step-by-step explanation:
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We are given that the slope is -7 and that the y-intercept is 7.
Slope - The slope of a line is a measure of its steepness. Mathematically, slope is calculated as "rise over run" (where the y represents the rise (or fall) and the x represents the run).
The equation of a slope would look like this: [tex]\frac{y}{x}[/tex].
Since the slope is -7, we plug that in for y, which will be the fall. 1 will be the x.
[tex]-\frac{7}{1}[/tex].
The y-intercept means its on the y-axis and since we are given the y-intercept is 7, we go up 7 units on the graph and place a dot.
From that point, we go down 7 units and right 1. Place a dot here. Continue doing this until you run off the page. Go back to (0, 7), and go up 7 and left 1. Place a dot here, then repeat the process.
This will be your line. (Look at picture)
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#teamtrees #WAP (Water And Plant)
Which expression completes the statement to form a true equation?
28–3+2=
3³
5(4 + 2)
3² + 19
44–24
Please help!
THE NUMERATOR OF A FRACTION IS GREATER THAN ITS DENOMINATOR BY 4. WHEN 5 IS ADDED TO BOTH THE NUMERATOR AND THE DENOMINATOR, THE FRACTION WILL BE EQUVALENT TO 5/4. FIND THE FRACTION. (STEP BY STEP PLZ)
answer is 15/11............
Select the correct answer.
The zeros of a quadratic function are 6 and -4. Which of these choices could be the function?
A.
f(x) = (x + 6)(x + 4)
B.
f(x) = (x-6)(x + 4)
C.
f(x) = (x + 6)(x-4)
D.
f(x) = (x-6)(x-4)
Answer:
I think the answer is B.
Solution: f(x) =x²+2x-24
= (x + 6)(x-4)
= x+6=0 x-4=0
=x=-6 x=4
HELP HELP I HAVE 10 MIN PLEASE
Answer:
It should be m(angle 4) = 120 since they're vertically opposite
Step-by-step explanation:
Answer:
angle 4 is 120degrees because it is a vertical angle with 120
Step-by-step explanation:
angle 5 is a corresponding angle
I am suuuuper bored
So tell me a super cool or funny fun fact and you get brainliest! :)
Answer:
hi
Step-by-step explanation: