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2 years ago

Enter the number 86.3865 rounded to the nearest hundredth (two decimal places)

Mathematics

2 answers:

Burka [1]2 years ago

5 0

Answer:

Your answer would be: 86.39

Step-by-step explanation:

Katena32 [7]2 years ago

3 0

Answer:

86.39

Step-by-step explanation:

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Calculator

irina [24]

Answer:

61.27 cm

Step-by-step explanation:

refer to picture

5 0

3 years ago

The graph shows the functions f(x), p(x), and g(x):

Zinaida [17]

A) The solutions to this set of equation is where the graphs cross. They cross at point (-3, -2).

B) The solutions for f(x) would be points that fall on the graph of f(x). Two possible points are (-3, -2) and (-7, 3)

C) These 2 functions cross at (4, 1). That is the solution.

3 0

2 years ago

What is the sum of 4.9 × 102 and 6.8 × 103?

dusya [7]

Answer:

The sum is

$7.92\times 10^3$

Step-by-step explanation:

We want to add

$4.9\times 10^2 and 6.8\times 10^3$

The sum of these two numbers is:

$4.9\times 10^2 +6.8\times 10^3$

This is the same as:

$4.9\times 100 +6.8\times 1000$

$490 +6800=7290$

We rewrite 7290 in standard form to get;

$7.92\times 10^3$

6 0

3 years ago

Solve the system using combination method to get a solution (x,y)<br> 4x+7y=10<br> -4x-6y=28

PIT_PIT [208]

$\left \{ {{4x+7y=10} \atop {-4x-6y=28}} \right. \\\\add\ those\ two\ equations\\\\
y=38\\\\
4x+7y=10\ \ \ | subtract\ 7y\\\\
4x=10-7x\ \ \ \ | divide\ by\ 4\\\\
x=\frac{10-7x}{4}=\frac{10-7*38}{4}=\frac{10-266}{4}=\frac{-256}{4}=-64\\\\
solution:\\ \left \{ {{y=38} \atop {x=-64}} \right.$

3 0

3 years ago

Read 2 more answers

Which statement can be used to fill in the blank space?

liberstina [14]

If we draw a diagonal which will also be a transversal DB, then we get ∠ADB is congruent to ∠CBD by Alternate interior angles.

It will be the first option.

7 0

3 years ago