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3 years ago

Simplify the problem 45

Mathematics

1 answer:

Feliz [49]3 years ago

5 0

Since √45 can be simplified to √9*5 and since √9 is 3, you can write 3√5 instead. which is the answer

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How do you solve this math problem<br> using substitution n=5n n=2/3m-13

Illusion [34]

Answer:

I love Math anyways

the ans is in the picture with the steps

(hope it helps can i plz have brainlist :D hehe)

Step-by-step explanation:

5 0

3 years ago

assuming all parabolas are of the form y = ax^2 + bx + c drag and drop the graphs to match the appropriate a-value

Maslowich

Answer:

A parabola has the form:

y = a*x^2 + b*x + c

Where a is the leading coefficient.

If a is positive, the parabola opens up.

If a is negative, the parabola opens down.

a is the factor that multiplies the part that grows the fastest in the equation, thus, if a is a larger value (in absolute value) then the parabola will grow faster (then the parabola will be narrow)

if a is smaller (again, in absolute value) the parabola will grow slower, then the parabola will be wider.

With this, we can conclude that:

a = -4

is the largest value of a in absolute value.

Then this corresponds to the thinner parabola (the one at the left)

a = -1

Is the middle value of a, then this corresponds to the graph of the middle

a = -0.25

Is the smallest absolute value of a, then this one corresponds to the widest graph (the first one at the left)

5 0

3 years ago

Answer pleaseeeeeee its hard

Romashka-Z-Leto [24]

87.5% is the correct answer! can you PLSSS give me brainliest? i need to get brainliest 1 more time to level up : )

8 0

3 years ago

Read 2 more answers

Which function represents the sequence -5.5, -4.75 -4,-3.25... ?

kumpel [21]

The answer I think should be
C main

3 0

3 years ago

~please only answer if you know for sure~

NARA [144]

JKL is similar to PQR

so they want PR

JKL is similar to PQR

So PR is similar to JL

And they also give us the sides KL and QR

JKL is similar to PQR

Both of those sides are similar, so we can form a proportion.

$\sf { \frac{PR}{JL} = \frac{QR}{KL} }$

Plug in the numbers:

$\sf { \frac{PR}{6} = \frac{15}{9} }$

Cross multiply:

$\sf{ PR \times 9 = 6 \times 15}$

Isolate PR

$\sf{ PR = \frac{6 \times 15}{9}}$

Simplify it

$\sf{ PR = 10}$

So your final answer is

$\boxed{\bf{10 centimeters}}$

6 0

4 years ago

Read 2 more answers