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zloy xaker [14]
2 years ago
12

Please help!!!!!!!11

Mathematics
2 answers:
Gelneren [198K]2 years ago
5 0
A=6
b= 5

these are the answers hope they are correct
jeyben [28]2 years ago
3 0

Answer:

a = 6 , b = 5

Step-by-step explanation:

using the rule of radicals

\sqrt{a} × \sqrt{b} = \sqrt{ab}

then

\sqrt{180}

= \sqrt{36(5)}

= \sqrt{36} × \sqrt{5}

= 6\sqrt{5}

with a = 6 and b = 5

You might be interested in
What is the cube root of 216x18?
Vikentia [17]

Answer:

<u>The correct answer is 15.72 or  6 ∛18</u>

Step-by-step explanation:

Let's calculate the cube root of 216 * 18

∛(216 * 18)

216 = 8 * 27

8 = 2³; 27 = 3³

18 = 9 * 2 or 3² * 2

∛(8 * 27 * 18)

Simplifying:

∛(2³ * 3³ * 3² * 2)

∛(2³ * 3³ * 3² * 2)

2 * 3 ∛(3² * 2

<u>6 * 2.62 = 15.72 or 6 ∛18</u>

8 0
3 years ago
How do you use LCM Factor Trees
natka813 [3]
Here is an example(i don't really know how to explain)

7 0
3 years ago
Graph the solution set to this Inequality.<br> -2x + 9 &lt; 51 12
tino4ka555 [31]

Answer:

X<-2551.5

Step-by-step explanation:

-2x<5112-9

-2x/-2<5103/-2

x<-2551.5

8 0
3 years ago
Chad has 6 fewer sandwiches than Sarah.chad had 7 sandwiches. how many sandwiches did Sarah made?​
kondor19780726 [428]

Answer: 13

Step-by-step explanation:

if Sarah made 13 snadwhichedls all together and Chad had 6 fewer which made it 7 I believe she made 13 ssbdwhiches all together

6 0
3 years ago
Read 2 more answers
If the discriminant of a quadratic equation is equal to -8, which statement describes the roots?
agasfer [191]

Answer:

Roots are complex numbers

Step-by-step explanation:

we know that

In a quadratic equation of the form ax^{2} +bx+c=0

The discriminant is equal to  b^{2} -4ac

If b^{2} -4ac=0 -----> The equation has only one real root

If b^{2} -4ac>0 -----> The equation has two real roots

If b^{2} -4ac -----> The equation has complex roots

In this problem the discriminant is -8

so

-8 < 0

therefore

Roots are complex numbers

5 0
3 years ago
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