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3 years ago

How many sig figs r there in 0.01724

Mathematics

1 answer:

FromTheMoon [43]3 years ago

5 0

There are 5 significant

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taylot is making a cookie cake that has a diameter of 15 in what is the area of a fourth of the cake?

vlabodo [156]

Circle since diameter
area=pir^2
d/2=r
15/2=7.5=r
area=pi7.5^2
area=pi56.25
1/4 of that
56.25pi times 1/4=14.0625pi

answer is 14.0625pi in^2 or aprox 44.1786375 in^2

3 0

3 years ago

Help, please Jake has $100 of birthday money in his wallet. He spends $15 at Twistee Treat and $10 at Wawa. While walking home h

Alchen [17]

Answer:

The expression is $x=100-15-10+20-40+35$

Jake has in his wallet $\$90$

Step-by-step explanation:

Let

x-----> the money that Jake has in his wallet

we know that

The expression that represent the situation is equal to

1) Jake has $100 of birthday money in his wallet

$x=100$

2) He spends $15 at Twistee Treat and $10 at Wawa

$x=100-15-10$

3) He finds a $20 bill on the ground

$x=100-15-10+20$

3) His friend borrows $40 from Jake

$x=100-15-10+20-40$

4) At home, Jake mows the lawn and earns $35

$x=100-15-10+20-40+35$

$x=\$90$

5 0

3 years ago

Write an equation in slope-intercept form for the line with slope 8 and y-intercept -8.

AVprozaik [17]

The answer is y = 8x+-8

6 0

3 years ago

_____ have congruent corresponding parts.

aniked [119]

Answer:

Two congruent figures

Step-by-step explanation:

Here we have to use the definition of congruent.

Congruent means equal to each other.

Example.

If the two triangles said be congruent, their corresponding angles and corresponding sides are equal.

They will have to same size of the sides and same measure of angles.

Two equal polygons, that is two congruent figures.

Hope this will help you.

Thank you.

4 0

2 years ago

Answer :)

slava [35]

1. -3
2. 28
3. 88
4. -5
5. -28

4 0

3 years ago