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ryzh [129]
2 years ago
9

4/5-1/2 help ASAP NEED THIS ANSWER FOR TEST

Mathematics
2 answers:
Furkat [3]2 years ago
7 0

Answer:

0.3

or

\frac{3}{10}

Step-by-step explanation:

BabaBlast [244]2 years ago
3 0

Answer:

0.3 or 3/10

Step-by-step explanation:

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1. I am looking into a fish tank. I see 5 red fish for every 2 blue fish. If there are 22 red fish,
stellarik [79]

Answer:

11?

Step-by-step explanation:

3 0
3 years ago
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Factorize this term: (a+b)raise to the power of 4 +4
zimovet [89]

Answer:

<u>(a + b)(a + b)(a + b)(a + b)(a + b)(a + b)(a + b)(a + b)</u>

Step-by-step explanation:

Given :

  • (a + b)⁴⁺⁴

Solving :

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8 0
2 years ago
Classify the limaçon represented by the equation r=(1/2)-(1/2)sin(theta)
babunello [35]
We know that

Limacons are in the form
r=a(+-)b*sin (theta)  or r=a(+-)b*cos (theta)

in this problem
r=a(+-)b*sin (theta)
so
is symmetric to y axis
a=1/2
b=1/2
a/b=1---------> Cardioid (hearth shaped)

see the attached figure

the answer is the option
<span>A. Cardioid </span>

4 0
3 years ago
Which statement is true about the given expression? A. The "11" in the second term is a constant. B. The "4" in the third term i
lyudmila [28]

Answer:

a

Step-by-step explanation:


7 0
3 years ago
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Find the measurement of both complementary angles, if:
aniked [119]

We are given one angle is 3 times less than other.

Let us assume one angle measure is x degrees and another is 4x.

Because x is 3x less than 4x.            ( We can check 4x-x= 3x)

Sum of complementary angles is 90 degrees.

So, we can setup an equation

First angle measure + first angle = 90 degrees.

x+4x = 90.

Adding x and 4x, we get 5x.

So, 5x = 90.

Dividing both sides by 5, we get

5x/5 = 90.

x= 18.

So, one angle is of 18 degrees.

Another angle = 4x = 4 times 18 = 72 degrees.

So, required angles are of 18 degree and 72 degree.



8 0
3 years ago
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