Why is 7/10 less than 4/5

Answers

Answer 1
Answer:

Since both fractions mean to divide, I like to divide the numerators by the denominator, and I'll show you how I do it ----

7/10 = 0.7, or 70%

4/5 = 0.8, or 80%

You can now see that the 80% is larger than the 70%, and, this is why 7/10 is less than 4/5 :D

Answer 2
Answer: if you find the LCD of the two fractions, (10) and multiply the second one to be over tenths, it is 8/10. because 8/10 is more than 7/10, it is the greater of the two.

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You focus your camera on a circular fountain. Your camera is at the vertex of the angel formed by tangents to the fountain. You estimate that the angle is 44°. What is the measure of the arc of the circular basin of the fountain that will be in the photograph?

Answers

The measure of the arc of the circular basin of the fountain that will be in the photograph is; 136°

To answer this question, we need to understand the angle of intersecting secant theorem which state that;

If two lines intersect outside a circle, then the measure of the angle formed by the two lines is half of the positive difference of the measures of the intercepted arcs.

Thus;

θ = ½(x2 - x1)

Where:

  • x2 is large angle
  • x1 is small angle
  • θ is measure of the Angle formed by the two lines

Now, we are given θ = 44°

Now the measure of the arc of the circular basin will be the smaller angle x1.

  • However, the sum of the large and small angle is 360° and so large angle is 360 - x1.

Thus;

44 = ½(360 - x - x)

2 × 44 = 360 - 2x

88 = 360 - 2x

360 - 88 = 2x

2x = 272

x = 272/2

x = 136°

Read more about angle of intersecting secanttheorem at; brainly.com/question/1626547

Answer:

The measure of the arc of the circular basin = 136°

Step-by-step explanation:

The measure of an angle formed when two line intercepts outside a circle is half the difference of the measure of the intercepted arcs.

Mathematically, the is represented as:

Measure of an angle = 1/2(big angle - Small angle)

This values are given in the question

Measure of an angle = Measure of angle formed by tangents to the fountain = 44°

big angle is represented by = 360°-x

small angle is represented by = x

Therefore, we have

44° = 1/2( 360° - x -x)

44° = 1/2(360° - 2x)

Cross multiply

44° × 2 = 360° - 2x

88° = 360° - 2x

88° - 360° = - 2x

-272° = -2x

x = -272/-2

x = 136°

The measure of the arc of the circular basin = 136°

Every 3 hours, a machine produces 150 baskets. What is the unit rate of this proportional relationship in basket per hour?50 baskets
1 hour
150 hours
3 baskets
50 hours
1 basket
150 baskets
3 hours
2.
3
4

Answers

Answer:

50 baskets per hour? but yo already said that

Step-by-step explanation:

A line in the Cartesian plane passes through the points (–2, 4) and (2, –1). What are the rise and the run of the line?a. The rise is –5, the run is 4.
b. The rise is –4, the run is –5.
c. The run is –5, the rise is 4.
d. The run is 4, the rise is 5.

Answers

Answer: a. The rise is –5, the run is 4.


Step-by-step explanation:

Given :- A line in the Cartesian plane passes through the points (–2, 4) and (2, –1)

Let (x_1,y_1)=(-2,4) and (x_2,y_2)=(2,-1)

We know that rise of a line = vertical change of points=change in the coordinates of y

=y_2-y_1=-1-4=-5

Run of line=horizontal change of points=change in the coordinates of x

=x_2-x_1=2-(-2)=2+2=4

Therefore, The rise is –5, the run is 4.

Hello,

C is the good answer.

Δy=-1-4=-5 is the rise

Δx=2+2=4 is the run.

a meter is one thousandth of a kilometer . write an equation to show the relationship between 962 meters and 0.962 kilometers

Answers

1,000m=1k
therefore, 962m=.962k
idk what you needed but
962/1,000=.962

What are the first four terms of the sequence given by the formula below an=-2n+4

Answers

an = -2n + 4 ; where n is the sequence number or order.

a1 = -2(1) + 4 
a1 = -2 + 4
a1 = 2

a2 = -2(2) + 4
a2 = -4 + 4
a2 = 0

a3 = -2(3) + 4
a3 = -6 + 4
a3 = -2

a4 = -2(4) + 4
a4 = -8 + 4
a4 = -4

So the first four terms of the sequence are: 2, 0, -2, -4

The answer is:

2, 0, -2, -4

Add parentheses to the expression so that its value is 45:5 × 4 + 8 - 3

5 × (4 + 8 - 3)
5 × (4 + 8) - 3
5 × 4 + (8 - 3)
no parentheses are needed

Answers

your answer is 5×(4+8-3) ...
4+8 =12-3=9 and 9 ×5 =45

Answer: 5×(4+8-3) ...

4+8 =12-3=9 and 9 ×5 =45

Step-by-step explanation: