Answers
Answer:
69 degrees!
Step-by-step explanation:
Angle MKL = 180 - 146 = 34 (Angles on a straight line add up to 180)
Angle x = 180 - 77- 34 = 69 (Angles in a triangle add up to 180)
Hope this helps! Please mark as brainliest!
;)
Related Questions
factorise 8bx -15ay-6by +20ax by using regrouping
Answers
Answer:
(2b+ 5) (4x-3y)
Step-by-step explanation:
8bx -15ay-6by +20ax
2b (4x -3y) +5 (4x-3y)
(2b+ 5) (4x-3y)
PLZ HELPPPP ILL GIVE BRAINLIEST
Answers
Answer:
(A).
Step-by-step explanation:
yo my boy look at the problem first because that was so easy
PLEASE HELP ASAP ILL GIVE BRAINLIEST
parallelogram has vertices at (4,4), (7,4), (5,2), and (2, 2). The parallelogram is translated 7 units down and reflected across the y-axis. What are the coordinates of the first point of its image (4,4)?
Answers
Answer:
Step-by-step explanation:
So we move the parallelogram down 7 units and get the coordinates: (-3,4) (0,4) (-2,2) (-5,2)
Then the equation for reflecting across the y-axis is (x,y) ---> (-x,y) Then I think you can solve it from there. Just take the x points and make them the opposite charge.
what is the slope of (1,3) and (1,0)
Answers
Answer:
-3
Step-by-step explanation:
you can tell that the awnser is negative because the coordinates of Y go down from 3 to 0.
Over which interval(s) is g(x) = x2 + x - 12 positive?
A. -4 < x < 3
B. X <-4 and x > 3
C. X <-3 and x > 4
D. 3 < x < 4
Answers
Answer:
B. x < -4 and x > 3
Step-by-step explanation:
Factor and set = to 0
[tex]x^{2} + x - 12\\( x + 4)(x - 3)[/tex] = 0
x = - 4 or x = 3 I call these critical values
The two numbers would divide a number line into 3 intervals. Pick a value in one of the intervals and put it in the original expression. If it makes the function positive, then all the values in that interval make the function positive. If the value you picked makes the function negative, then the values in the other intervals will make the function negative. Let's pick the value of 0 and substitute it into the function
We get [tex]0^{2}[/tex] + 0 - 12 = -12 which is not positive. Therefore, all the values between -4 and 3 will make the function negative. So, the values less than -4 or greater than 3 will make the function positive. Therefore, B is the correct answer.
Another way to do this problem is to graph the function and see where the graph is above the x-axis. But, sometimes it is not easy to graph the function.
Eva has 4 apples she cuts each apple in ⅓ and shares it with 3 friends how many slices does each friend get?
Answers
Answer:
4
Step-by-step explanation:
one apple is cut into 3 pieces
Number of apples = 4
Number of apple pieces = 4 * 3 = 12 pieces
Number of piece that each friend get = 12 ÷ 3 = 4
ILL MAKE YOU BRAINLIST. PLEASE HELP ASAP. Complete the following problems using the Sin, Cos, and Tan. Don't forget to use the inverse of the appropriate trig ratio when finding a missing angle.
Answers
Answer:
the fist one is D) 63.5
the second one is A) 32.9
i hope these are the answers you are looking for
Step-by-step explanation:
Three cylinders have a volume of 2826 cm. Cylinder A has a height of 900 cm. Cylinder B
has a height of 225 cm. Cylinder C has a height of 100 cm. Find the radius of each cylinder.
Use 3.14 as an approximation for T.
Answers
Answer:
the radius of each cylinder is 1 cm, 2 cm and 3 cm respectively
Step-by-step explanation:
The computation of the radius of each cylinder is shown below:
As we know that
The Volume of the cylinder = πr^2h
The radius would be
[tex]=\sqrt{ \frac{V}{\pi h} }[/tex]
For cylinder A
[tex]=\sqrt{\frac{2826}{3.14\times 900} }[/tex]
= 1 cm
For cylinder B
[tex]=\sqrt{\frac{2826}{3.14\times 225} }[/tex]
= 2 cm
For cylinder C
[tex]=\sqrt{\frac{2826}{3.14\times 100} }[/tex]
= 3 cm
Hence, the radius of each cylinder is 1 cm, 2 cm and 3 cm respectively
140 with the power of 1/8 in radical form
Answers
Answer:
The answer is 8√140.5
Step-by-step explanation:
May you please answer these four questions for me? This is all i ask of you
Answers
Answer:
1. 151.29 in.²
2. 413 km²
3. 75 cm²
Step-by-step explanation:
1. 12.3 in. × 12.3 in. = 151.29 in.²
2. 17.5 km × 23.6 km = 413 km²
The third is a parallelogram. To find the area of a parallelogram you multiply the base and height.
3. 15 cm × 5 cm = 75 cm²
For further calculation steps, look at these images:
These images are about multiplication and the decimal numbers in the problems have been converted to fractions.
Rodney is making three pizzas. The recipe says that, for one pizza, he needs 2 cups of flour, 2 teaspoons of instant active dry yeast, 2 cloves of garlic, 1 tablespoon of olive oil, and some other ingredients. Rodney is out of flour and goes to the store to buy a bag containing 20 cups of flour. How much flour will he have left over after making the pizzas?*
Answers
Answer:
+20+-+6+=+14+
He will have 14 cups leftover
Step-by-step explanation:
What happens to the inequality sign when you multiply or divide by a negative
number?
Answers
Answer:
Much like when you divide by a negative number, the sign of the inequality must flip! ... When you multiply both sides by a negative value you make the side that is greater have a "bigger" negative number, which actually means it is now less than the other side!
Step-by-step explanation:
Answer:
It switches sides
Step-by-step explanation:
Example 2<4, 2<4(-2)=2<-8
will mark brainliest and rate 5/5
Answers
Answer:
I dont know if this question was needed to be solved
The Parker Solar Probe is supposed to reach a top speed of 430,000 miles per hour. If it
were to fly at this speed for 43,800 hours (5 years), how many miles would it travel?
Answers
1.88*10^10 miles
Step-by-step explanation:
(430,000m/h)*(24 hours/ 1 day)*(365 days/ 1 year)*(5years)
Everything but miles cancels out,
430,000*(24*365*5) = 18,834,000,000miles
Or, 18.8 billion miles
Or, 1.88*10^(10) miles
I just failed algebra for the third time someone help pls
Just tell me what to do
Answers
Answer:
study lol
Step-by-step explanation:
How likely is it that the spinner will land on a green space?
Answers
Answer:
1/5
Step-by-step explanation:
Answer:
1/5
Step-by-step explanation:
7/8m= -14 solve using the multiplicative interverse
Answers
Answer: m=-16
Step-by-step explanation:
Combine multiplied terms into a single fraction, Multiply all terms by the same value to eliminate fraction denominators and Simplify.
The height, h, in feet of a golf ball above the ground after being hit into the air is given by the equation, h = -16t 2 + 64t, where t is the number of seconds elapsed since the ball was hit. How many seconds does it take for the golf ball to hit the ground?
It will take ---------
seconds for the ball to hit the ground??
Answers
Answer:
Step-by-step explanation:
It will hit the ground when height is equal to zero.
-16t^2+64t=0
-16t(t-4)=0
t=4 seconds
The other persons right,
it will take 4 seconds for the ball to hit the ground.
Hope this helps<3
Evaluate 3x + 7 for x = 5.
Answers
Answer:
22
Step-by-step explanation:
If x = 5, then plug 5 in for x .
3(5) + 7
15 + 7 = 22
Answer:
22
Step-by-step explanation: 3x + 7
3*5 = 15
15+7=22
help me with this please !
Answers
Can I get help with this, please
Answers
Answer:
For F(x)=10x the chart should go,
(-2, 1/100)
(-1, 1/10)
(0, 1)
(1, 10)
(2, 100)
For F(x)=6x the chart should go,
(-2, 1/36)
(-1, 1/6)
(0, 1)
(1, 6)
(2, 36)
If this helped please give brainliest :)
HELP FOR 20 POINTSSS
x =3 ; y=8.4
x = 3 ; y = 15
x = 6 ; y =7.5
x = 6; y =18
Answers
Answer:
The first one.
Step-by-step explanation:
solving for x:
5/2 = 7.5/x
cross multiply
2 ×7.5 =5x
x= 2×7.5/5
x= 3
solving for y:
values of the small triangle over the bigger triangle-
5/6 =7/y
cross multiply and solve for y
y= 8.4
therefore (x= 3; y= 8.4)
YOU ARE VERY WELCOME!
A new gaming system costs $350. A store offers a 20%
discount on the new gaming system. What is the amount of
the discount?
Answers
Answer:
Step-by-step explanation:
350(20/100)
350(0.2)
70 dollar discount
A coat that was $125 but it marked down 30%
Answers
Answer: $87.50
Step-by-step explanation:
Did a short way I learned.
Since we are marking down did
100%-30% = 70%
Convert it into a decimal:0.7
Did 125(0.7) and got 87.50.
I am 100% sure this is right.
A person standing on level ground is 3020 feet away from the foot of a building. If the height of the building is 2534 feet, find the angle of elevation formed at the point where the person is standing to the nearest degree
Answers
Answer:
40°
Step-by-step explanation:
Base length, b = adjacent = 3020 feets
Height of building, h = opposite = 2534 feets
The angle of elevation formed :
Using the trigonometry relation:
Tan θ = opposite / Adjacent
Tan θ = 2534 / 3020
Tan θ = 0.8390728
θ = tan^-1(0.8390728)
θ = 39.999
= 40°
Can u guys help me please
1. What % of 240 is 60?
2. .90 is what percent of 120?
3. 24 is 96% of what number?
Answers
2.) 75%
3.) 25
.The measures of the angles of a triangle are in the extended ratio 6: 1: 5. What is the measure of the largest angle?
Answers
Answer:
90
Step-by-step explanation:
Ratio = 6 : 1 : 5
Angles are 6x ,x , 5x
Sum of all the angles of the triangle = 180
6x +x +5x = 180
12x = 180
x = 180/12
x = 15
Largest angle = 6x = 6*15 = 90
Give an
example using exponent rules that simplifies to 1
Answers
Determine if the two triangles are congruent. If they are, state how you know.
Answers
Answer:
d) AAS
Step-by-step explanation:
The angles shared where the triangles share a vertex are equal. Thus Angle-Angle-Side proves congruency.
Tj wants to know his weight in pounds. If 1 kg = 2.2 pounds and Tj’s weights is 48kg, how much does he weigh in pounds?
a. 106.5
b. 105.6
c. 150.6
d.160.5
Answers
Answer:
1kg/2.2lbs = 48kg/x
1kgx = 105.6
x = 105.6lbs
B