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Nostrana [21]
3 years ago
15

Pls help meeee :))))))

Mathematics
2 answers:
olasank [31]3 years ago
6 0

Answer:

A. 1.80

Step-by-step explanation:

Lina20 [59]3 years ago
5 0

Answer:

A. 1.80

Explanation:

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Please help hurry fast thanks​
Ray Of Light [21]

Answer: No

Step-by-step explanation:

If he spent 30 minutes making 1 boat, then it would take him two hours to make it

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Which recursive formula can be used to represent the sequence 2,6,10,14,18,...??? Help ASAP!!!!!
WINSTONCH [101]

We have the sequence 2, 6, 10, 14, 18, ... Always 4 being added, so we can say:

The first term is 2. The added is 4, so,

a1 = 2

a_n=a_{n-1}+4

Prove:

a_2=a_{2-1}+4 => a_2=a_1+4=>a_2=2+4=6

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3 years ago
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Which function is represented by this graph?
Reika [66]

The answer would be b. THis is becuse the second choice has less than or equal to and just less than signs. This is what is shown on the graph. The open circles are the less than sides, and the closed circles mean less than or equal to. Hope this helps.

7 0
3 years ago
What is 7% as a number?
vesna_86 [32]

Answer:

0.07

Step-by-step explanation:

<u>Step 1:  Convert into a number</u>

7% / 100

0.07

Answer: 0.07

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3 years ago
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A point M on a segment with endpoints X(1, −2) and Y(10, 3) partitions the segment in a 4:1 ratio. Find M. You must show all wor
inna [77]

Answer:

\displaystyle \: M  =  \left(  8\frac{1}{5},2\right)

Step-by-step explanation:

we want to figure out the point "M" which is on a segment with endpoints X(1,-2) and Y(10,3) partitions the segment in a 4:1 ratio.

to find so, we can consider <u>section</u><u> </u><u>formula</u><u> </u>. we know that <em>Section formula is used to find the ratio in which a line segment is divided by a point internally or </em><em>externally </em> the ratio is written as m:n

however in this case the following formula can be used used:

\displaystyle  \left(  \frac{m x_{2} +n x_{1}}{m + n} ,  \frac{m y_{2} + n y_{1}}{m +n}\right)

step-1: assign variables

assign variables:

  • (x_{1},y_{1}) = (1, - 2)
  • (x_{2},y_{2}) = (10, 3)
  • m : n = 4 :1

step-2: substitute

\displaystyle  \left(  \frac{(4) (10) +(1)(1) }{4 +1} ,  \frac{(4)(3)+ (1) ( - 2)}{4 +1}\right)

simplify multiplication:

\displaystyle  \left(  \frac{40 + 1 }{4 + 1} ,  \frac{12+ ( - 2)}{4 + 1}\right)

simplify addition:

\displaystyle  \left(  \frac{41 }{5} ,  \frac{10}{5}\right)

simplify division:

\displaystyle  \left(   8\frac{1}{5},2\right)

hence,

\displaystyle \: M  =  \left(  8\frac{1}{5},2\right)

6 0
3 years ago
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