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2 years ago

Which of the numbers below are exactly divisible by 9?115 504 968 646 882

Mathematics

2 answers:

SCORPION-xisa [38]2 years ago

7 0

The only correct numbers are 504 and 882

o-na [289]2 years ago

4 0

The correct answer is 504

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Thanks for the help pt.1

erma4kov [3.2K]

(jk)(x)= j (k(x)) = j(9-2x)

= -7(9-2x) = -63 + 14x

but i see there is no such option. may be second option is typo.

so you can select 2nd option

4 0

3 years ago

Read 2 more answers

Factor completely. 36c2−84cd+49d2=

spayn [35]

Answer:

(6c-7d)^2

Step-by-step explanation:

Factor using the perfect square rule

7 0

3 years ago

Parallelogram JKLM has vertices J(-1, 6), K(0, 9), L(6, −3), and M(3, −3). What is the coordinates of the image if the parallelo

Digiron [165]

Answer: $(\dfrac13,-2),\ (0,-3),\ (-2,1),\ (-1,1) .$

Step-by-step explanation:

Transformation rule for dilation:

$(x,y)\to(kx,ky)$ , where k = scale factor

Given : Scale factor = $-\dfrac13$

Parallelogram JKLM has vertices J(-1, 6), K(0, 9), L(6, −3), and M(3, −3)

Vertices after dilation:

$(-1,6)\to(-1\times\dfrac{-1}{3},6\times\dfrac{-1}{3})=(\dfrac13,-2)$

$(0,9)\times(0\times-\dfrac13,9\times-\dfrac13)=(0,-3)$

$(6,-3)\to(6\times-\dfrac13,\ -3\times-\dfrac13)=(-2,1)$

$(3,-3)\to (3\times-\dfrac13,\ -3\times-\dfrac13)=(-1,1)$

Hence, the coordinates of the image if the parallelogram = $(\dfrac13,-2),\ (0,-3),\ (-2,1),\ (-1,1) .$

8 0

2 years ago

Find the common ratio of the geometric sequence 4, -20, 100, -500, ...

asambeis [7]

Answer:

r = -5. Find the pattern and write the recursive formula: a_n + 1 = - 5 a_nGiven the recursive formula: r =

6 0

2 years ago

1/5 ÷9 in it's simplest form<br><br>9÷ 1/5 in it's simplest form

Ulleksa [173]

Answer:

the first one is 1/45

the second one is 45

Step-by-step explanation:

i hope this helped

6 0

3 years ago