If BAC = 320°, what is the measure of BC?
a. 40°
b. 80°
C. 160°
d. 320°

it also asks for the measure of angle BMC using the same photo!

Answer:

120 to 30 cars to SUVs, 120 to 150 cars to vehicles, 30 to 150 SUVs to vehicles, 4 to 1 cars to SUVs

The answer is $4,428.24

Answer:

c:-1/2

Step-by-step explanation:

I used mathpapa it explains it step by step if you need the explanation

Answer:

Angle L,

a^2+b^2=DE^2

De^2=c^2 and CE=c

angle L=F

ΔDEF and ΔJKL are congruent to each other.

Triangle is a polygon that has three sides and three angles. The sum of the angle of the triangle is 180 degrees.

It is a type of triangle in which one angle is 90 degrees and it follows the Pythagoras theorem and we can use the trigonometry function.

Given

DF = JL = a, FE = LK = b,

And ΔDEF is a right triangle.

ΔDEF and ΔJKL are congruent to each other.

Since the Pythagoras theorem is applicable in ΔDEF.

a² + b² = c²

This equation also satisfies the ΔJKL Hence angle K is the right-angle.

Since, ∠F = ∠L = 90°,

          DF = JL = a,

          FE = LK = b

Therefore, ΔDEF ≅ ΔJKL

Thus, ΔDEF and ΔJKL are congruent to each other.

More about the triangle link is given below.

https://brainly.com/question/25813512

Answer:

this may help you.look it once

Answer:

i am sorry i have no idea sorry

Answer: B

Step-by-step explanation: Hope this help :D

9514 1404 393

Answer:

  7) 57.8

  8) 73.8

Step-by-step explanation:

The tangents from a given point are the same length. This means the perimeter can be calculated as twice the length of one side plus twice the length of an opposite tangent.

7) P = 2(22.2 +6.7) = 57.8

8) P = 2(22.9 +14) = 73.8

Answer:

D.) I would expect the means and standard deviations in the two test to be about the same, but the standard error in Test B should be smaller than in Test A.

Step-by-step explanation:

Central Limit Theorem

The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]s = \frac{\sigma}{\sqrt{n}}[/tex].

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

For a proportion p in a sample of size n, the sampling distribution of the sample proportion will be approximately normal with mean [tex]\mu = p[/tex] and standard deviation [tex]s = \sqrt{\frac{p(1-p)}{n}}[/tex]

By the Central Limit Theorem:

Both tests, A and B, are of the same quantity, so they have the same mean and standard deviation. However, since the standard error is inversely proportional to the sample size, and test B has a greater sample size than test A, the standard error in test B should be lower, and thus, the correct answer is given by option D.

Answer:

b

Step-by-step explanation:

the diameter is the length in the middle of the c circle of that makes sense while the radius is half of that. I hope this helps ik it's not the best description

Answer:

23^(a+b)

Step-by-step explanation:

23^a x 23^b =23^(a+b)

Answer:

2.4x+30

Step-by-step explanation:

(6*0.4x)+(6*5)

2.4x+30

Answer:

The given condition in question will form a right angle triangle

and the length of sides of triangle are given 55ft, 48ft and missing one.

Now using pythagoras theorem,55²+48²= x²

x² = 3025 + 2304

x² = 5329

Taking square root of 5329 will give 73 ft!

Answer:

C

Step-by-step explanation:

P= side 1+ side 2 + side 3

40-(17+8)=15

15x8/2=60

Area of triangle, who has perimeter of 40 centimeters is 60 cm².

Area of a Triangle = A = ½ (b × h) square units

where b and h are the base and height of the triangle, respectively.

Given: Perimeter= 40cm

Now, 17+8+side=40

               side= 40-25

                side= 15 cm

Now, Area of triangle,

=1/2*b*h

= 0.5*15*8

= 60 cm²

Hence,  Area of triangle= 60 cm².

learn more about area of triangle here:

https://brainly.com/question/27683633

#SPJ2

Answer:

38.7

Step-by-step explanation:

Answer:

Um, I just see a black square! Maybe could you try reuploading a picture?

Step-by-step explanation:

Step-by-step explanation:

Try different products to find 26

split the coefficients of the middle term ie 15x

expand the equation

Regroup

Answer =(x+2) (x+13)

Answer:

560 in²

Step-by-step explanation:

7 x 4 x 20 = 560 in²

Answer:

option a and b are the correct option

12/7 is already an improper fraction

Answer:

r=31

Step-by-step explanation:

2r=62

r=31

Answer:

Step-by-step explanation:

you know some things about the two angles they are the complimentary parts of just one of those perpendicular lines.   so you can say

180 = (6x + 5) + (3x+13)

180 = 9x +18

162 = 9x

18 = x

Answer:

Solution given;

6x+5+3x+13=180(sum of exterior angle is 180°)

9x=180-18

x=162/9

x=18 is a required answer.

Answer:0.75

Step-by-step explanation:12 is half of 24

Answer should be be half of 1.5

Answer: You are correct! Whatever adds up to 100% is the answer! :)

Answer:

3.2

Step-by-step explanation:

Find the number in the tenth place  

2

and look one place to the right for the rounding digit  

4

. Round up if this number is greater than or equal to  

5

and round down if it is less than  

5

.