- If MML = (11x - 5), mJK = (4x + 26)° and mZMNL = (10x – 12),



find mZMNL.

Answer:

A) all real numbers greater than or equal to 2

Domain: [tex]x\geq 0[/tex]

Step-by-step explanation:

The variable in the radical x cannot be less than 0 as that wouldn’t be defined. So, the maximum that x can be is 0, and [tex]y=x+2[/tex]. So, 0+2=2, and y is greater than or equal to 2.

Domain is x is greater than or equal to 0 because you cannot square a negative. So, it must not be less than 0. It could be 0 because square root of 0 is just 0.

Answer:

The first one is the answer

Step-by-step explanation:

Answer: 12 days

Step-by-step explanation:

Given

A community pool charges $78 for a swim lesson and $2 for a towel each day

Suppose Yolanda attended the session for x days

So, we can write the total fees of $102 as

[tex]\Rightarrow 102=78+2x\\\Rightarrow 2x=102-78\\\\\Rightarrow x=\dfrac{24}{2}\\\\\Rightarrow x=12[/tex]

So, Yolanda attended the swim lessons for 12 days

Answer:

[tex]t=3.142sec[/tex]

Step-by-step explanation:

From the question we are told that:

Speed of ball [tex]V=35m/s\approx 80 mph[/tex]

Length of field [tex]l=110m[/tex]

Generally the equation for Time taken [tex]t[/tex] is mathematically given by

 [tex]t=m/V[/tex]

 [tex]t=110/35[/tex]

 [tex]t=3.142sec[/tex]

 [tex]t \approx \frac{3.142}{60}[/tex]

 [tex]t \approx 0.05hrs[/tex]

Therefore it will take the ball to get from one end of the field to the other

[tex]t=3.142sec[/tex]

Answer:

36km/h

Step-by-step explanation:

Given data

Distance= 9km

Time= 9:30- 9:45

TIme = 15min

Min- Hours

15min is = 0.25 hours

Hence the speed is as follows

Speed= distance/time

Speed= 9/0.25

Speed= 36km/h

Hence the speed is 36km/h

When you have an irregular figure, you can divide it so that it becomes multiple normal figures. You already did this in the picture, now you just have to find the area of each shape and then add them all together.

From bottom to top:

A=1/2 (b1+b2)h

A= 1/2 (4+2.24)(2)

A= 6.24

(you have two of these on either side)

A=bh

A=6(4)

A=24

A=1/2 bh

A= 1/2 (4)(4)

A=8

(NOTE: there is an error in your drawing. The height of the triangle cant be determined because the 10 value spans over the entire figure when the wings of the rocket are 4 units long and then the body is 6 units long, making it equal 10 already. I'm assuming that the 10 is supposed to go from the bottom of the rectangle to the top of the triangle)

Total figure= 6.24 + 6.24 + 24 + 8

total figure = 44.48

Answer:

Step-by-step explanation:

P(even + yellow)

P(even) = 3/6 (2 , 4,  6)

P(yellow) = 2/8

P(both) = 3/6 * 2/8

P(both) = 1/2 * 1/4

P(both) = 1/8

Odd number = 3/6

Not green = 6/8

P(Both) = 1/2 * 3/4 = 3/8

P{1 and red )

P(1) = 1/6

P(red) = 2/8

P(Both) = 1/6 * 1/4 = 1/24

P(3) = 1/6

P(Purple) = 1/8

P(both) = 1/6 * 1/8 = 1/48

Answer:

y= -x

Step-by-step explanation:

same deal

-x+b=y

5= -(-5)+b

5= 5+b

b=0

Answer:

63

Step-by-step explanation:

90+13x+1+28x+7=180

98+41x=180

41x=82

x=2

Plugging in the value of x, we get:

28x+7=28(2)+7=56+7=63

The probability of her being able to answer 3 or more questions right is (B) 0.0156.

Probability is simply the possibility that something will happen.

Since we don't know how something will turn out, we can talk about the possibility of one outcome or the likelihood of several.

The study of events that fit into a probability distribution is known as statistics.

It is based on the probability that something will happen.

The fundamental underpinning of theoretical probability is the justification for probability.

For instance, while flipping a coin, there is a 12-percent probability that it will land on its head.

So, the probability that she will answer 3 or more correct answers:

1/4 * 1/4 * 1/4 = 1/64 = 0.0156

Therefore, the probability of her being able to answer 3 or more questions right is (B) 0.0156.

Know more about Probability here:

https://brainly.com/question/13604758

#SPJ1

Correct question:

A multiple-choice test has 7 questions each of which has 4 possible answers, only one of which is correct. If Judy, who forgot to study for the test, guesses on all questions, what is the probability that she will answer 3 or more questions correctly?

A. 0.311

B. 0.0156

C. 0.244

D. 0.756

Answer:

3rd option is correct

Step-by-step explanation:

:)

The vertex form of the equation is [tex]f(x) = (x+1/2)^2 + 3/4[/tex]

Given the expression [tex]f(x) = x^2 + x +1[/tex]

The vertex form is expressed as shown below:

[tex]f(x) = x^2 + x +1\\f(x) = x^2 + x + 1^2 +1 - 1^2\\f(x) = (x+1)^2 - 0[/tex]

Express the result in vertex form.

[tex]f(x) = (x+1/2)^2 + 3/4[/tex]

Hence the vertex form of the equation is [tex]f(x) = (x+1/2)^2 + 3/4[/tex]

Learn more on vertex form here: https://brainly.com/question/525947

Answer:

The image of the given points after the translation is;

(-1,13) , (-2,9) and (-1,-2)

Step-by-step explanation:

By translating vertically to the tune of 5 units, what we have done is to add 5 units to the y-axis value

so for (-1,8); it will become (-1, 8 + 5) = (-1,13)

for (-2,4); it will become (-2,4 + 5) = (-2,9)

for (-1,-7); it will become (-1,-7+ 5) = (-1,-2)

Answer:

Step-by-step explanation:

The required class interval would show the class width of the data given. Thus choosing class width of 5, the appropriate class interval would be 6 - 15, 11 - 15, 16 - 20, 21 - 25, 26 - 30, 31 - 35, 36 - 40, 41 - 45, 46 - 50, 51 - 55, 56 - 60, 61 - 65, 66 - 70

The frequency table generated is herewith attached to this answer for better understanding.

Answer:

A, B, B, A.

Step-by-step explanation:

The corner is 90 degrees. Therefore it has one right angle and is right. An isosceles triangle has 2 sides of equal length.

Answer:

abba.

Step-by-step explanation:

ksksskskwkwrandommmmmm

Answer:

x = 10.2 m

Step-by-step explanation:

law of sines:

sin 30° / x = sin 69° / 19

cross-multiply:

.5(19) = sin 69°x

x = .5(19) / sin 69°

x = 9.5/.934

x = 10.2

The value of x with the help of sine law is 10.2 units.

Law of sines defines the ratio of sides of a triangle and their respective sine angles are equivalent to each other. The other names of the law of sines are sine law, sine rule and sine formula.

Here, Law of sines:

[tex]\frac{Sin A}{a} =\frac{Sin B}{b} = \frac{Sin C}{c}[/tex]

sin 30° / x = sin 69° / 19

1/2x =  sin 69° / 19

cross-multiply:

19/2 = sin 69°x

x = 9.5 / sin 69°

x = 9.5/0.934

x = 10.2

Thus, the value of x with the help of sine law is 10.2 units.

Learn more about Sine Law from:

https://brainly.com/question/17289163

#SPJ2

Answer:

The population after 8 years is 22752.

Step-by-step explanation:

Answer:

13

Step-by-step explanation:

If x is 7, then 7 * 2 = 13, and 14 - 1 = 13.

Hope that this helps!

Answer:

3

Step-by-step explanation:

- 4x + 1 = - 11

- 4x = - 11 - 1

- 4x = - 12

x = - 12 / - 4

x = 3

Answer:

-4X+1=-11

-4x=-11-1

-4x=12

x=12/4

x=3

Answer:

55.8 feet

I hope this helps people

Answer:

12/49

Step-by-step explanation:

Answer:

[tex]\huge\colorbox{pink}{✏﹏ \: 3 cm\: }[/tex]

Step-by-step explanation:

Diameter (d) = 6 cm

Radius (r) = ?

[tex]r = \frac{d}{2} \\ r = \frac{6}{2} \\ r = 3 \:cm[/tex]

⋆┈┈｡ﾟ❃ུ۪❀ུ۪❁ུ۪❃ུ۪❀ུ۪ﾟ｡┈┈⋆

Answer:

0.000093

Step-by-step explanation:

Answer:

0.000093

Step-by-step explanation:

Answer:

-5

Step-by-step explanation:

see image below:)

Answer:

it is H

Step-by-step explanation:

4-3 is 1 and there is 12 total objects so it is 1/12

Answer:

(false) (false)  lowerest: (true)

Reflected over y-axis followed by a translation up 3 units

Step-by-step explanation:

A (-2 , -6) -> A'' (2 , -6)   ..... Reflected over y-axis

A'' (2 , -6) -> A' (2 , -6 +3) -> (2 , -3) ... vertical translation up 3 units

Answer:

3/5 will be greater than 4 while 1/2 will be an odd number.

Answer:

91 cm squared

Step-by-step explanation:

13 x 7 = 91

Answer: 77

Step-by-step explanation:

13 × 7 - (4 × 3) - (2 × 1)

Have a good day :)

Answer:

79 minutes

Step-by-step explanation:

A plane is travelling at 180 meters per seconds

Convert to km/hr

180× 18/5

= 648 km/hr

Since 648 km equals 1 hour then the number of minutes required for the plane to travel 800 km is

= 1/648 × 800

= 1 hour 19 minutes

Conver the time to full minutes

60 minutes = 1 hour

= 60+19

= 79 minutes

Hence the minutes required for the plane to travel 800km is 79 minutes

Answer:

Number of ml of 40% sugar = x = 1000mL

Number of ml of 85% sugar used = y = 800mL

Step-by-step explanation:

Let the

Number of ml of 40% sugar = x

Number of ml of 85% sugar used = y

From the above question, our system of equations is given as:

x + y = 1800mL ....... Equation 1

x = 1800 - y

40% × x + 85% × y = 60% × 1800mL

0.4x + 0.85y = 1080.... Equation 2

We substitute 1800 - y for x in Equation 2

0.4(1800 - y) + 0.85y = 1080

720 - 0.4y + 0.85y = 1080

- 0.4y + 0.85y = 1080 - 720

0.45y = 360

y = 360/0.45

y = 800mL

Solving for x

x = 1800 - y

x = 1800 - 800

x = 1000mL

Therefore,

Number of ml of 40% sugar = x = 1000mL

Number of ml of 85% sugar used = y = 800mL