Any number which is divisible by both 3 and 5 must…..

Mathematics

2 answers:

mariarad [96]2 years ago

8 0

The correct answer would be d

Mice21 [21]2 years ago

5 0

Answer:

Step-by-step explanation:

A is wrong because a factor of 15 is not divisible by both

B is wrong because 30 is even and divisible by both

C is wrong because 30 does not end with a 5

D is correct because there are no numbers other than multiples of 15 that doesn't lead to a decimal when you divide by those numbers

You might be interested in

a company makes these biscuits at a cost of $1.35 per packet. these biscuits are sold for $1.89 per packet. calculate the percen

nydimaria [60]

Answer:

They Make 50 cents profit a pack

Step-by-step explanation:

1.89-1.35

8 0

2 years ago

What is the value of x in the equation<br> -%y = 30, when y = 15?

bonufazy [111]

Answer:

x not given

therefore no answer for x

4 0

2 years ago

The vertex form of the equation of a parabola is y = 2(x+ 3)2 - 5.

UNO [17]

The answer would be 4x+7

7 0

2 years ago

Read 2 more answers

two trains leave the station at the same time, one heading west and the other east. the westbound train travels at 95 miles per

Alinara [238K]

Remark
They are travelling in opposite directions. Their distances will be added until that distance = 462 miles.

You need only add the r*t values together. You do not need to find the distance.

Givens
d = 462 miles
r1 = 115 mph
r2 = 95 mph
t = the time each was traveling.

Formula
r1 * t + r2*t = d

Substitute and solve
95 * t + 115 * t = 462 Add the like terms on the left.
210 * t = 462 Divide by 210
t = 462 / 210
t = 2.2 hours.

t = 2 1/5 hours

t = 2 hours and 12 minutes
All three answers are the same.

4 0

3 years ago

A B and C for a triangle where BAC = 90°, AB=15mm and bc= 18.1mm. Find the length of AC give you answer rounded to the 1 DP

IRINA_888 [86]

Answer:

the length of DP will be 13.1

Step-by-step explanation:

Hope this helps mark me brainliest!!!

8 0

2 years ago