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RideAnS [48]
3 years ago
11

Am I doing these right? Be honest please and if not mind explaining step by step how to? Ty in advance

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
7 0

Answer:

all work is pictured and shown

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You would to have $800 saved after 2 years. If you put your money into an account that compounds annually and earns 1.8% annual
Elan Coil [88]

Answer:

$772

Step-by-step explanation:

Set it up as

772(1+0.018)^2

Comes out to $800.04

If you need further explanation tell me in comments

4 0
3 years ago
Read 2 more answers
What is the simplified value of the expression -2.6+5.8​
solniwko [45]

Answer:

[See Below]

Step-by-step explanation:

✦ Solve:

  ✧ -2.6 + 5.8 = 3.2

✦ Sometimes in math simplify could mean just solve and get the smallest version of that number. That's what it means in this case. So the simplified version would be 3.2.

~<em>Hope this helps Mate. Feel free to message me if you need anything. </em>

4 0
3 years ago
what is the smallest number of degrees needed to rotate a regular Pentagon around its center onto itself?
Alex
One rotation has 360 degrees. Since regular Pentagon has 5 sides and each of them takes 360/5=72 degrees when looked from center, if we rotate regular Pentagon by 72 degrees we will get same shape as we started from.

Therefore answer is 72 degrees.
4 0
3 years ago
Darnel has $9 in a savings account. The interest rate is 10%, compounded annually.
aksik [14]

9514 1404 393

Answer:

  $2.98

Step-by-step explanation:

The amount of interest earned is ...

  I = P((1 +r)^t -1)

  I = $9(1.1^3 -1) ≈ $2.98

Daniel will earn about $2.98 in interest in 3 years.

6 0
3 years ago
A pentagonal prism is cut be a plane perpendicular to the base . What is the shape of the cross section that is formed?
Allisa [31]

Answer:

Step-by-step explanation:

The cross section will have the same shape as the base of the pentagonal prism; the dimensions will be proportionally smaller.

3 0
3 years ago
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