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castortr0y [4]
3 years ago
8

Find the scale factor from def to abc

Mathematics
1 answer:
hodyreva [135]3 years ago
8 0

Answer:

  • So let's take two ratios
  • 6×x=9
  • 6/9=x
  • 2/3=x
  • so factor is 2/3

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Find the exact solution to the equation. (2 points) five to the power of quantity nine minus three x equals one hundred and twen
Anna35 [415]

Answer:

x = 2

Step-by-step explanation:

Five to the power of quantity nine minus three x equals one hundred and twenty five.

----------------------

  • 5^(9 - 3x) = 125
  • 5^(9 - 3x) = 5^3
  • 9 - 3x = 3
  • 3x = 9 - 3
  • 3x = 6
  • x = 6/3
  • x = 2
8 0
3 years ago
{(2,9), (2,8), (-3,7), (-3,6)} is what type of relation?
Fittoniya [83]

OK, the relation. (2,9), (2,8), (-3,7) (-3,6)

Since 2 maps to two values, as does -3,  this relation is not a function.

~~~~~~~~~~~~~

By the way these points, in this slightly different order, 

(2,9), (2,8), (-3,7) (-3,6)

are the vertices of a parallelogram.


8 0
3 years ago
A.x=48<br><br> B.x=24<br><br> C.x=12<br><br> D.x= -18
Roman55 [17]
Answer: “B” is the answer.


Explanation: I did it in my head so I am correct.
6 0
3 years ago
F the value of x decreases by 6, how does the value of m(x + 9) change?
Yuki888 [10]

start with y= m(x+9)

Use the distributive property:

y= mx+9m

Now you want x to decrease by 6:

so y ' = m(x-6) + 9m

Use distributive property again:

y'= mx - 6m + 9m

y' = (mx+9m) - 6m

y' = y - 6m

So the value of y decreases by 6m.

3 0
3 years ago
In the park, Bryce hikes 4 1/2 mi and Jessie hikes 6 7/16 mi. How much farther does Jessie hike than Bryce? Express your answer
soldier1979 [14.2K]

is simply the difference of both amounts, but firstly let's convert the mixed fractions to improper, and subtract.


\bf \stackrel{mixed}{4\frac{1}{2}}\implies \cfrac{4\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{9}{2}}&#10;\\\\\\&#10;\stackrel{mixed}{6\frac{7}{16}}\implies \cfrac{6\cdot 16+7}{16}\implies \stackrel{improper}{\cfrac{103}{16}}&#10;\\\\[-0.35em]&#10;\rule{34em}{0.25pt}\\\\&#10;\stackrel{Jessie}{\cfrac{103}{16}}-\stackrel{Bryce}{\cfrac{9}{2}}\implies \stackrel{\textit{our LCD is 16}}{\cfrac{(1)103-(8)9}{16}}\implies \cfrac{103-72}{16}\implies \cfrac{31}{16}\implies 1\frac{15}{16}

5 0
3 years ago
Read 2 more answers
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