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3 years ago

Which of the ratios below is equivalent to 4:3? Select all that apply.

Mathematics

2 answers:

denis23 [38]3 years ago

7 0

Answer:

The correct answer would include A,B, and D

Step-by-step explanation:

HAVE A GOOD DAY!

ruslelena [56]3 years ago

3 0

Answer:

A, B, and D good luck

Step-by-step explanation:

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Evaluate the expression when a= 4, b= - 2, and c= 7 - -> 5a - 9 (b - c)

ollegr [7]

Answer:

$65$

Step-by-step explanation:

Given the following question:

$5a-9(b-c)$
a = 4
b = 2
c = 7

In order to find the answer, we need to substitute the variables with the numbers given, and then solve using PEMDAS.

$5\times4-9\times(2-7)$
$2-7=-5$
$5\times4-9\times-5$
$5\times4=20$
$20-9\times-5$
$9\times-5=-45$
$20--45$
$20+45=65$
$=65$

Hope this helps.

8 0

3 years ago

Graph the solution of 2 ≥ 4 - v

In-s [12.5K]

Hello user

To solve for V we simplify both sides of the equation then isolate the variable to get v <span>≥ 2

Therefor the answer is: </span>v ≥ 2
<span>
I hope this helped
-Chris</span>

6 0

3 years ago

Please answer this correctly

Lynna [10]

Answer:

75%

Step-by-step explanation:

There is 1 whisker and quartiles 1-3 so:

25%+25%+25%=75%

6 0

3 years ago

Three roots of a fifth degree polynomial function f(x) are -2, 2, and 4 + i. Which statement describes the number and nature of

Juli2301 [7.4K]

We know that imaginary roots always come in pairs, so we already know 4 solutions

-2, 2, 4 + i and a pair of 4 + i

Since imaginary roots always come in pairs we wont have more than 2 imaginary roots, since its a fifth degree root and we can only have 5 roots

So for sure, we will have 3 real roots and 2 imaginary roots

Last option, f(x) has three real roots and two imaginary roots

3 0

3 years ago

Combine like terms.

wolverine [178]

The answer is b

16-9=7
7+8=15r

8 0

3 years ago