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matrenka [14]
3 years ago
15

What’s 3•5+-5•4 And the dot is multiplication!

Mathematics
1 answer:
NeTakaya3 years ago
8 0
-5 is the answer ...............

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Jamal is making two paintings using canvases that are similar rectangles. The length of the smaller canvas is 3 ft and the width
fiasKO [112]
Length of the larger canvas = 6 ft

The scale factor is 2.

5 x 2 = 10 which gave us the width of the larger canvas

So also do 3 x 2 = 6 which is the length of the larger canvas
4 0
2 years ago
Dan invests £1200 into his bank account. He receives 5% per year compound interest. How much will dan have after5 years?
solmaris [256]

Answer:

Dan will have $1,531.53 after 5 years.

Step-by-step explanation:

To find the answer, you can use the following formula to calculate the future value:

F= P(1 + r)^t

F= Future value

P= Present value= 1200

r= rate of interest= 5%

t= time= 5

F=1200(1+0.05)^5

A=1200(1.05)^5

A=1531.53

According to this, the answer is that Dan will have $1,531.53 after 5 years.

7 0
2 years ago
What is a car’s speed in m/s if it travels 5 m in 0.2s?
Jet001 [13]

Answer: 25 m/s

ignore ignore

8 0
3 years ago
Can you please Solve for x?
GaryK [48]

tan( 31 ) = x / 39

0.600860619 = x / 39

x = 0.600860619 × 39

x = 23.433564141

______________________________

Round to the nearest tenth :

x = 23.4

Round to the nearest hundredth :

x = 23.43

3 0
2 years ago
Half of the students in Max's class volunteer at the local community center. Fifteen students do not volunteer. If there are 12
ella [17]

Answer:

18

Step-by-step explanation:

15 x 2 = 30

30 - 12 = 18

18 girls are in his class

5 0
2 years ago
Read 2 more answers
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