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VashaNatasha [74]
3 years ago
7

6. Leon says he can find the sum of 30 + 67 without

Mathematics
2 answers:
castortr0y [4]3 years ago
4 0

Answer:

Step-by-step explanation:

30+67=(30+70)-3=100-3=97

Phoenix [80]3 years ago
3 0

Answer:

You can just place the 7 instead of the 0 since if you add anything to 0 it is the number you added. then 3 and 6 make 9. so it is 97.

Step-by-step explanation:

30

<u>+67</u>

97

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HELP!
MAVERICK [17]

Answer: Hence, this investment would be worth of $366.756

Step-by-step explanation:

Since we have given that

Amount he invests = $350

Rate of interest compounded quarterly = 1.5%

Number of years = 50 years = 1.25 quarters

As we know the formula for "Compound Interest ":

Amount=P(1+\frac{r}{400})^n\\\\Amount=350(1+\frac{1.5}{400})^{12}\\\\Amount=\$366.07

For remaining half year, we first find the interest with using the above amount as principal amount.

Interest=\frac{366.07\tiems 1.5\times 0.5}{4\times 100}\\\\Interest=\$0.686

Hence, this investment would be worth of

366.07+0.686\\\\=\$366.756

4 0
3 years ago
Read 2 more answers
What kind of triangle is this
iren [92.7K]
Would it be two equilateral triangles?
I'm sorry if this doesn't help I don't really know what type of triangle that is.
7 0
3 years ago
What is the missing angle??
WINSTONCH [101]

Answer:

70

Step-by-step explanation:

6 0
4 years ago
Choose the equation that represents the graph.
Pepsi [2]

Answer:

y=-2x-4

Step-by-step explanation:

1) In this equation, -4 is the y-intercept (which is the point in the graph when x is 0 and y is something.)

2) Then, you have to check if the graph also has a y-intercept of -4 (it does)

3) Find out what the slope of the graph is. In this case, it is -2

4) If the equation also has a slope of -2 and y-intercept of -4, then it represents the graph.

Hope this helps :)

4 0
3 years ago
What 2 numbers multiply to 80 and add to -24​
raketka [301]

Answer:

80/2=40-24=16

Step-by-step explanation:

6 0
3 years ago
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