Marjorie is taking a 60-item test in math.3/5 of the test is about fractions and the rest is about decimals. how many items are about decimals? pls help po with solutions po​

Answer:

A: 4 Units Perimeter Is All The Sides not That Hard

Step-by-step explanation:

Need Any More Help?

We know that [tex]g(x) = x^2-3[/tex] and [tex]h(x) = 2x+5[/tex]. So, [tex]h(g(x))[/tex] is equal to [tex]h(x^2-3)[/tex], which is [tex]2(x^2-3)+5[/tex]. This can be simplified to [tex]2x^2-1[/tex].

Answer:

B  y=cos^-1(1/x)

Step-by-step explanation:

verified on the Cumulative exam

Answer:

286

Step-by-step explanation:

Answer:

Terms are 2 , 3 , 7 , 31

Step-by-step explanation:

1) given a1 = 2

an+2 = 2(an) -1

put n = 1

a1 + 2 = 2a1 -1

put value of a1 in above

you'll get a3 = 2² -1

a3 = 4-1

a3 = 3

put n = 3

a3 + 2 = 2a3 -1

a5 = 2³-1

a5 = 8-1

a5 = 7

put n = 5

a5 + 2 = 2a5 -1

a7 = 2⁵ -1

a7 = 32 -1

a7 = 31

Hope you got it.

Similarly you can find 2nd one's term t23

tn = 5*n -4

here n = 23

t23 = 5 * 23 - 4

t23 = 115 -4

t23 = 111

Hope this helps you.

Answer:

= 21/20

Step-by-step explanation:

You must change 3/5 to 12/20 so that the denominators match,

12/20 + 9/20

add the numerators

12 + 9 = 21

21/20

Answer:

A. 220 miles

Step-by-step explanation:

You can multiply to find the answer. 5.5 times 40 = 220 miles.

Answer:shwaaaacomes

Step-by-step explanation:

Answer:

Reflected across the x axis, dilated by a factor of 2, shifted down 3

Step-by-step explanation:

Answer:

1.

[tex]Radius = 5ft[/tex]

[tex]Circumference = 31.4\ ft[/tex]

2.

[tex]Perimeter = 25.12\ ft[/tex]

Step-by-step explanation:

Solving (1):

Given

[tex]Diameter = 10ft[/tex]

Required

Determine the radius and circumference

Radius is calculated as follows:

[tex]Radius = \frac{1}{2} * Diameter[/tex]

[tex]Radius = \frac{1}{2} * 10ft[/tex]

[tex]Radius = 5ft[/tex]

The circumference is calculated using:

[tex]Circumference = 2 * \pi * Radius[/tex]

[tex]Circumference = 2 * 3.14 * 5ft[/tex]

[tex]Circumference = 31.4\ ft[/tex]

Solving (2):

Given

[tex]R = 4ft[/tex]

Assume that the window is circular, the perimeter is calculated as follows:

[tex]Perimeter = 2 * \pi * R[/tex]

[tex]Perimeter = 2 * 3.14 * 4ft[/tex]

[tex]Perimeter = 25.12\ ft[/tex]

Answer : x^2 + 7x - 14

Explanation : I simplified it

Answer:

B

Step-by-step explanation:

did it on edge

Answer:

B: 77 (cos (π/6) + i sin (π/6))

Step-by-step explanation:

Took the quiz.

Answer:

35.98 pounds

Step-by-step explanation:

Answer:

35.98 pounds  :)

Step-by-step explanation:

Answer: 60h + 75 < 200

                               _

Step-by-step explanation: You dont want to spend more than 200 dollars and every hour (H) is multiplied to 60

Step-by-step explanation:

if the length of the third side = a

a² + 13² = 85²

a² + 169 = 7,225

a² = 7,225 - 169

a² = 7,056

a = square root 7,056

a = 84

So, the length of the third side is equal 84 unit.

Answer:

84

Step-by-step explanation:

According to Pythagoras theorem

x²+y²=z²

x=√z²-y²

x=√85²-13²

x=√7225-169

x=√7056

x=84

Answer:

B.  8 donkeys and 20 horses..

Step-by-step explanation:

Because

2*4=8

5*4=20

Answer:

8 donkeys and 20 horses

Step-by-step explanation:

2/5 * 4 over 4 = 8/20

Answer:

24/20 or 1 4/20 simplified.

Step-by-step explanation:

The answer is 34/20 because 17/20 plus 7/20 is 24/20

P.S Can I have brainliest?

The answer should be 1.2

Answer:

which is honestly what am saying yes

Answer:

wow that is a lot good job

Congrats! thanks for the points! And hope you have an amazing day/night!<3

Answer:

there's not enough known variables to make the question work.

Step-by-step explanation:

Answer:

While various codes may have some differences, most share common elements including the principles of truthfulness, accuracy, objectivity, impartiality, fairness, and public accountability, as these apply to the acquisition of newsworthy information and its subsequent dissemination to the public.

Though it may be interesting or even entertaining, the foremost value of news is as a utility to empower the informed. The purpose of journalism is thus to provide citizens with the information they need to make the best possible decisions about their lives, their communities, their societies, and their governments.

Step-by-step explanation:

Answer:

While various codes may have some differences, most share common elements including the principles of truthfulness, accuracy, objectivity, impartiality, fairness, and public accountability, as these apply to the acquisition of newsworthy information and its subsequent dissemination to the public.

Step-by-step explanation:

Hope this helps!

Answer:

8.90

Step-by-step explanation:

178 * 5% = 8.90

Answer:

c i think :) im not 100% sure though :)

Step-by-step explanation:

Step-by-step explanation:

the table is non-existent

Answer:19

Step-by-step explanation:

Triangle=180

Answer:

Hundreds: 5

Tens: 0

Ones: 8

Tenths: 2

Hundredths: 3

Thousandths: 1

Standard form: 508.231 or 5.08231 x 10^2

Answer:

Poisson Probability distribution.

Step-by-step explanation:

We are told that arrivals occur randomly and independently of other arrivals. This can be analyzed with Poisson Probability distribution because In statistics Poisson distribution is simply a statistical distribution that shows the number of times an event will likely occur within a specified amount of time.

This distribution is normally used for independent events which occur at a constant rate within a given time interval.

Answer:

Given - angles measures X°

To find - measure of X

Solution -

X + X + X + X + X + X = 360 °

6x = 360°

x = 360/6

x = 60°