Answer:
12.97.
Step-by-step explanation:
That is -0.4 + 0.35*38.2
= -0.4 + 13.37
= 12.97.
pls help me with this.
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Explanation:
Focus on triangle HKL. This is a right triangle with the horizontal leg KL = 2. The vertical leg is the unknown side HK. The hypotenuse is HL shown by the single tickmark.
Triangle HKJ is also a right triangle. It shares the leg HK and the hypotenuse JH is congruent to HL as indicated by the single tickmark.
By the hypotenuse leg theorem, we can show that triangle HKL is congruent to triangle HKJ
From there, the corresponding pieces JK and KL must be the same length. So we can say JK = 2 because KL = 2.
-------------------------------
Now use the segment addition postulate
GK = GJ + JK
GK = 7 + 2
GK = 9
Focus now on triangle GKH and triangle MKH. We can prove these are congruent triangles using the hypotenuse leg theorem. Here HK = HK as mentioned before; also, GH = HM due to the double tickmarks.
As you can probably guess by now, the hypotenuse leg theorem only applies to right triangles.
Since triangle GKH is congruent to triangle MKH, we know that
GK = KM
Since GK = 9, this makes KM = 9.
---------------------------------
Therefore,
GM = GK + KM
GM = 9 + 9
GM = 18
I NEED HELP PLEASE QUICKLY FOR MY TEST I BEG YOU GUYS PLEASE!!
Square RSTU is shown below with a line AB drawn through its center. If the square is dilated using a scale factor of 4 and a line is drawn through the center of the new dilated figure, what relationship will that line have with line AB in the drawing below? (10 points)
Answer:
the line will remain in the same place
Step-by-step explanation:
Answer:
Give the other person brainliest :)
Step-by-step explanation:
Just trying to help
Question 1 of 10
If f(x) = 3x - 1 and g(x) = x + 2, find (f + g)(x).
O A. 2x-1
O B. 2x-3
C. 3x - 3
O D. 4x + 1
Answer:
4x+1
Step-by-step explanation:
Add f(x) and g(x):
3x-1+x+2
4x+1
Which side lengths form a right triangle?
Choose all answers that apply:
Answer:
C
Step-by-step explanation:
I NEED HELP OR I FAIL THIS TEST PLEASE
A county fair charges $15 for admission and $0.50 per ride ticket. If Omar goes to the fair with $25, which equation could he use to determine the number of ride tickets he could purchase?
A: 15x + 0.50 = 25
B: 15.50x = 25
C: 15 + 0.50x = 25
D: 0.50x = 25
Answer:
C
Step-by-step explanation:
You start with 15 dollars then you can use up to x amount of tickets.
Answer: c
Step-by-step explanation:
Josiah is in the business of manufacturing phones. He pays a cost of $150 per phone produced for materials and labor and also must pay a daily fixed cost of $300 to rent the building and equipment. Make a table of values and then write an equation for C,C, in terms of p,p, representing total cost, in dollars, of producing pp phones in a given day.
Answer: C=150p+300
Step-by-step explanation:
Write the equation of the line that passes through the points (2,5) and (2, -6). Put
your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.
Write 2x+y=17 in slope-intercept form.
Solve for y?
Answer: y=2x+17
Step-by-step explanation:
A'mari drove 225 miles in 5 hours. To find the unit rate, you should determine how many miles A'mari drove in _____ hour(s).
Answer:
45 miles to 1 hour
45 mph
Answer:
45 miles in 1 hour
Step-by-step explanation:
you divide 5 hrs into 225 miles to get the unit rate of 1:45.
The sum of two numbers is 72. The greater number is 8 more than the smaller
number. Which equation can be used to solve for the smaller number? (1 point)
1) x - (x + 8) = 72
2) x + (x + 8) = 72
3) x(x + 8) = 72
04) x(x – 8) = 72
Answer:
2
Step-by-step explanation:
So first you would set your two numbers as variables. Let y be the greater number and x be the smaller number. This means that our equation for y will be x + 8. Now all we need to do is add x and y. INSTEAD of using y, we will SUBSTITUDE with the equation for y, x + 8. Now our equation looks like
x + (x + 8) = 72
What is the binary number for 4
Step-by-step explanation:
[tex]4=2^2=\bold1\cdot2^2+\bold0\cdot2^1+\bold0\cdot2^0\\\\4_{10}=\bold{100}_2=0100_2[/tex]
PLZZ HELP!!!!!!! PLZ ANSWER a.__________ b._________ and c.__________
Answer:
A - 25%
B - 100%
C - 75%
Step-by-step explanation:
I'm pretty sure. Hope this helps. If the shape is divided into 4 equal parts, each one would be worth 25%.
a new machine with better technology produces 210 gel pens every 15 minutes what is the concept of the proportionality in the relationship between the number of gel pens and number of minutes
Answer:
p = 14t
Step-by-step explanation:
y = kx
The rate k = 210 ÷ 15 = 14 gel pens per minute
"p" is number of pens, "t" is number of minutes
p = 14t
Solve for x
510
(2x + 3)
65%
60°
64°
43
(3x - 1)º
Answer:
2x plus 3 hope this helps. Mark as brainlist
solve for x 3(-x-3)+x-3=24
simplify 4 ^ 9 x 4 ^ 3
1. 4 ^ 9 x 4 ^ 3
2. 4^9+3
answer: 4^12
Good luck!
What is the surface area of a cube with a side length of 5 inches?
O 25 square inches
O 100 square inches
O 125 square inches
O 150 square inches
Answer:
for lazy people is D. >w<
Step-by-step explanation:
Find the slope and the y-intercept of the graph of the linear equation.
--5x = 8-y
Answer:
Slope: -5
Y-intercept: (0,8)
Step-by-step explanation:
Plz mark brainliest.
Given g(x)=-x-4, solve for x when g(x)=10
Answer:
x= -14
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
g(x)=x-4
g(x)=10 = g(x)=x-4 /+4
g(x)=14
When x = 1, y= 2, z = 3, then find the value of the sum of 5x square , -2x cube y and 3y to the power 4
Answer:
1305
Step-by-step explanation:
Equation = [tex]( 5x )^{2} + ( -2x ^{3} )y + ( 3y )^{4}[/tex]
= (5×1)² + {(-2×1)³}×2 + (3×2)⁴
= (5)² + {-2}³×2 + (6)⁴
= 25 + (-8)×2 + 1296
= 25 + (-16) + 1296
= 25 - 16 + 1296
= 9 + 1296
= 1305
What is the slope?
WILL MARK AS BRAINLIEST!! !
(picture included ^^^^)
Answer:
12
Step-by-step explanation:
2+200000000000000000000000000000000
Answer:
200000000000000000000000000000002
Step-by-step explanation:
Answer:
200000000000000000000000000000002
Step-by-step explanation:
Help Asap will mark brainliest! Prove polygon ABCDEF and polygon A′B′C′D′E′F′ are congruent or not congruent.
Answer:
They are congruent im just not sure how to prove it... maybe by showing the transformations that got it to that point?
Step-by-step explanation:
sorry ):
Answer:
They are congruent because they are the same size and shape.
Step-by-step explanation:
How many solutions does 5(2x-3)=5 have
Answer:
1
Step-by-step explanation:
because it is a linear equation
Find the m∠ULE in the triangle below.
please
Answer:
m∠ULE = 60°
Step-by-step explanation:
To find the measure of ∠ULE we will use the property of exterior angle of a triangle.
Since, measure of an exterior angle of a triangle is equal to the sum of two opposite interior angles.
m∠LUR = m∠LEU + m∠ULE
109° = 49° + m∠ULE
m∠ULE = 109 - 49
= 60°
Therefore, measure of angle ULE is 60°.
Giving brainliest GIVING BRAINLIEST PLEASE HELP QUICK ONLY RIGHT ANSWERS
What specific measure of a geometric figure is shown in the image? A. A 55mm side length B. A 180 mm side length C. A 55° angle D. A 125° angle (It may be A or C but idk)
Answer:
A 55° angle is a specific measure of a geometric figure is shown in the image. Therefore, option 'C' is correct.
Step-by-step explanation:
As protectors normally have two sets of numbers going in opposite directions.
As it is clear from the figure that the protector as the '0 mark' is the bottom edge of the protractor, while the 'center point' of the protector is being placed on the vertex of the angle.
From the figure, it is also clearly visible if we are able to read the degrees where the other ray of the angle is crossing the protractor, the protector is showing the 55° angle.
Therefore, a 55° angle is a specific measure of a geometric figure is shown in the image. Therefore, option 'C' is correct.
Solve for h.
-18 + h = 28
h =
+18 on each side
h=46
Answer: h = 46
Step-by-step explanation:
hope this helps what your looking for
A triangle has side lengths measuring 20 cm, 5 cm, and n cm. Which describes the possible values of n?
5 < n < 15
5 < n < 20
15 < n < 20
15 < n < 25
Answer: 15 < n < 25
Step-by-step explanation: this was the answer on edge
Answer: Option 4 or D. 15 < n < 25
Step-by-step explanation: Trust Me!
If you are working on Edge the answer is correct. The proof is down below. I hope someone finds this helpful.
If you found any of my answers helpful please like and choose my answer as Brainliest. I would appreciate it! Good luck everyone! :)
What is the purpose of Limited Government?
Answer:
B
Step-by-step explanation:
Its to protect the rights of citizens so that the central government doesnt gain too much power to themselves