46°
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PKEASE HELP

Answer:

D) 27/62

Step-by-step explanation:

Since the question does not ask for a person that ONLY likes tea, you would use all the numbers within the tea circle. So, you would add 16, 2, 8, and 1 together to get the answer of 27/62.

Answer:

Step-by-step explanation:

The length of a photograph is 4 in. greater than its width. The area of the photograph is

52. in? What are the dimensions of the photograph?

Answer:

A: 0, -2

B: 10

Step-by-step explanation:

I did the math and then checked on the web

well, the formula is (v2-v1) over |v1| times 100. if we plug in the values, then our answer would be 86.4% change, or 86.4% increase.

Answer:

x= 79 y= 15 m=54

Step-by-step explanation:

both triangles are basically mirrored, so since x+11 is in the same position as angle H the real equation would be: x+11=90 and the same thing for y+7 because that side is the same as side FG the equation would be y+7=22. For M since angles E and H are 35 and 90 you just add them together and then subtract them from 180 because are triangles add up to 180 degrees in terms of angles not sides.

Answer:

y = 15

x = 1.93  wrong x = 79

m∠GFH = 54°

Step-by-step explanation:

y + 7 = 22

y = 15

sin 36° = (x + 11)/22

0.5878 = (x + 11)/22

x + 11 = 12.93

x = 1.93

m∠GFH = 90° - 36° = 54°

Answer:

76

Step-by-step explanation:

Answer:

$6.40

^w^ -ash

Answer:

X + 45

X + 12

1 - x

X - 13

Step-by-step explanation:

Using the keywords sum of, more than, and subtracted will help you. (You can also flip the expression since it didn't say how.

Answer:

it should be 12

Step-by-step explanation:

because 3x4=12

Answer: 12

Step-by-step explanation: each girl spent 3 hours cleaning, their was 4 girls so 4 x 3 = 12

Answer:

the incidence rate is 28.47

Step-by-step explanation:

The computation of the monthly incident rate of active cases is shown below:

Incidence rate is

= 1325 ÷  (47175 - 642) × 1000

= (1325 ÷ 46533 ) ×  1000

= 28.47

hence, the incidence rate is 28.47

Answer:

Angle R is an Angle

Step-by-step explanation:

This question has no photo or context

Answer:

1,737.3 feet

Step-by-step explanation:

Let's assume the length of the bridge consists of 2 right triangles as shown in the diagram. Use pythagorean theorem to find the other missing leg of each right triangle.

Let the missing leg for each triangle be x and y respectively.

Length of bridge = x + y

✔️x = √(1115² - 860²) = √503,625

x ≈ 709.7 (nearest tenth)

✔️y = √(1340² - 860²)

y ≈ 1,027.6 (nearest tenth)

✔️ Length of bridge = 709.7 + 1,027.6 = 1,737.3 ft

Answer:

I hope this helps :D

Step-by-step explanation:

4

It can be done a lot easier: instead of calculating the probability of one head, two heads, three heads, ... one just needs to calculate the probability of no heads: that is simply 0.5

0.5

n

. If you subtract it from 1, you get the probability you want: it's because that's the chance of not no heads, meaning at least one head. So, the formula is: 1−0.5

1

−

0.5

n

More formally: if X is throwing at least one head,

()=1−(¬)

P

(

X

)

=

1

−

P

(

¬

X

)

, where ¬

¬

X

is throwing zero heads.

Answer:

x= 27/2

Step-by-step explanation:

Answer:

48

Step-by-step explanation:

12 x 4 = 48

Answer:

48

Step-by-step explanation:

If there are 4 shelves with 12 on each you multiply 4 by 12 (4*12) which gives you 48

Answer:

-4

Step-by-step explanation:

Answer:

[tex] - 3[/tex]

Step-by-step explanation:

Dividing a negative and a positive equals a negative: ( - ) ÷ ( + ) = ( - )

[tex] - (6 \div 2)[/tex]

Divide the number:

[tex] - 6 \div 2 = - 3[/tex]

Answer:

x=42°

y=64°

z=68°

Step-by-step explanation:

Consider the triangle towards the right with 90° and 48° marked. The other angles must equal 42° (angles in a triangle add to 180, 42+48+90=180). This 42° angle is vertically opposite x, so x=42°.

The triangle that contains z also contains the angle 22° and 90° (because it is on a straight line with another 90° angle and the angles along a straight line add up to 180 (90+90=180)). Since the angles in a triangle add to 180, z=68°. (68+22+90=180)

The angles z, 48° and y lie along a straight line. Since the angles along a straight line equal 180 and since we know that z=68°, we can say y=64° (68+64+48=180)

Answer:

Solve for x: (use triangle sum theorem)

48+90+x=180

x = 42 (vertical angles)

Solve for y: (Find z first, then use triangle sum theorem)

68+48+z=180

y = 64

Solve for z: (triangle sum theorem)

22+90+z=180

z=68

Answer:

x = 10

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Step-by-step explanation:

Step 1: Define

f(x) = 2x - 5

f(x) = 15

Step 2: Solve for x

Answer:

wvx=57

wxv=180-149

=31

57-31

26

Answer:

it all comes down to what it is! if it's like big bag, and how big the groups are, then you would have to estimate! if it's like a single pack on candy then no

Answer:

The test statistic  | t |  =4.45

Step-by-step explanation:

Step(i):-

Given that the first sample size n₁ = 36

Given that the second sample size n₂ = 34

Mean of the first sample x₁⁻ = 68.5

Mean of the second sample x₂⁻ = 70

Step(ii):-

Test statistic

       [tex]t = \frac{x^{-} _{1}-x^{-} _{2} }{\sqrt{S^{2} (\frac{1}{n_{1} }+\frac{1}{n_{2} } } )}[/tex]

     [tex]t = \frac{68.5-70}{\sqrt{2(\frac{1}{36}+\frac{1}{34} ) } }[/tex]

    [tex]t = \frac{-1.5}{0.337} = -4.45[/tex]

The test statistic  | t | = |-4.45| =4.45

The test statistic is given by t and t is calculated with the help of the test statistic formula. The value of t is 4.45.

The test statistic summarises the observation data into a unique number using central tendency, the variation, sample, and size in your statistical model.

The given information will be shown below.

The first sample size n₁ = 36

The second sample size n₂ = 34

The mean of the first sample x₁ = 68.5

The mean of second sample x₂ = 70

Then the test statistic will be given as

[tex]\rm t = \dfrac{x_1 - x_2}{\sqrt{S^2 (\dfrac{1}{n_1}+\dfrac{1}{n_1})}} \\\\\\\t = \dfrac{68.5 - 70}{\sqrt{2 (\dfrac{1}{36} + \dfrac{1}{34})}} \\\\\\t = \dfrac{-1.5}{0.337}\\\\\\t = -4.45[/tex]

The test statistic | t | = |–4.45| = 4.45

More about the test statistic link is given below.

https://brainly.com/question/15236063

Answer:

Radius

Step-by-step explanation:

All the circle are passed through center of the each circle

a a a a        a a a aa aaa a a aaaa

Answer: it's 5x and - 4x

equation is 4 x² + x -5

the factors of     -20  =  - 4 × 5

                            4 x² + 5x - 4x -5

                           x ( 4 x +5) -1 ( 4x +5)

                           (x -1) (4 x +5

Answer:

[tex] m \angle \: 1 = 120 \degree[/tex]

Step-by-step explanation:

Given figure is of a rhombus.

Measures of the opposite angles of a rhombus are equal.

Therefore,

[tex]m \angle \: 1 = 120 \degree[/tex]