3 years ago

Which figure has one line of symmetry but no rotational symmetry?

Mathematics

1 answer:

Slav-nsk [51]3 years ago

6 0

C because u can split it only once vertically but it’s not a rotationally symmetrical shape

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Select the number(s) that make the inequality true,

Alchen [17]

Answer:

A and E

Step-by-step explanation:

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3 years ago

(4r2 – 3r + 2) – (-r2 – 3r) =

sasho [114]

Answer:

5r^2+2

Step-by-step explanation:

(4r^2 – 3r + 2) – (-r^2 – 3r) =

Distribute the minus sign

(4r^2 – 3r + 2) +r^2 + 3r =

Combine like terms

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3 years ago

You can drive your car for 4.5 hours at the average speed of 70 miles per hour. how far did you go?

Zigmanuir [339]

Answer:

Step-by-step explanation:

28.5

3 0

3 years ago

Ai Lun, a management trainee at a large New York based bank, is trying to estimate the real rate of return expected by investors

salantis [7]

Answer:

option B

Step-by-step explanation:

given,

3-month T-bill currently yields = 3%

customer price have been rising = 2% rate

Ai Lun's estimate of the real rate = ?

real rate return

= $\dfrac{1 + risk\ free\ rate}{1 +inflation\ rate} - 1$

= $\dfrac{1 + 0.03}{1 +0.02} - 1$

= $\dfrac{1.03}{1 .02} - 1$

= $1.0098 - 1$

= 0.0098

= 0.98 % ≅ 1 %

hence, the correct answer is option B

6 0

3 years ago

A sequence is defined by the formula f(n + 1) = f(n) – 3. If f(4) = 22, what is f(1)?

julsineya [31]

f(n) = f(n+1) +3

f(1) = f(2) +3

f(2) =f(3) +3

f(3) = f(4) +3

So f(1) = f(n) + 3* (n-1)

Put n=4 here so you found

f(1) = f(4) + 3* 3

= 22 +9

=31 ans

hope it helps

5 0

3 years ago

Read 2 more answers