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NeX [460]
3 years ago
15

Pls help me with these

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
4 0

Step-by-step explanation:

get the app "photomath" it will solve all those problems for you. hope it helps. (but also try to learn how to do it because it will help you in the long run)

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What is the base five representation of The number 219
ICE Princess25 [194]

assuming 219_{10}

Then the column values for base five here are

5³  5²  5^{1}  5^{0}

We can get 1 × 5³ = 125 → 219 - 125 = 94

We can get 3 × 5² = 75 → 94 - 75 = 19

We can get 3 x 5^{1} → 19 - 15 = 4

and 4 = 4 × 5^{0}

Thus 219_{10} = 1334_{5}

As a check

(1 × 125 ) + (3 × 25 ) + (3 × 5 ) + 4 = 219


3 0
3 years ago
Analyze the diagram below and complete the instructions that follow. find sin angle C
tia_tia [17]

the answer is A ;

sin = opposite/ hypotenuse

= 24/ 26 ( we need to simplify it)

= 12/13

5 0
2 years ago
Which expressions are equivalent to -0.5(4-2+8x)? Select all that apply.
ludmilkaskok [199]

Answer:

3 4 6

Step-by-step explanation:

7 0
2 years ago
Please find how to prove that
vovikov84 [41]
Answer:

1) Angle L = angle J : Given
2) Line KJ || line LM: Given
3) angle KML = KMJ: They are alternate interior angles
4) 180 - angle L - angle KLM = angle LKM
180 - angle J - angle KJM = angle JMK
5) because you know two angles of triangle, you know the third. Because angle L = angle J and angle KLM = angle angle KJM, then the remaining angle LKM must equal the remaining angle JMK
3 0
3 years ago
Michael ate 6 bananas. This represents
pychu [463]

Answer:

2.4

Step-by-step explanation:

40 percent * 6 =

(40:100)* 6 =

(40* 6):100 =

240:100 = 2.4

Now we have: 40 percent of 6 = 2.4

Question: What is 40 percent of 6?

Percentage solution with steps:

Step 1: Our output value is 6.

Step 2: We represent the unknown value with $x$.

Step 3: From step 1 above,$6=100\%$.

Step 4: Similarly, $x=40\%$.

Step 5: This results in a pair of simple equations:

$6=100\%(1)$.

$x=40\%(2)$.

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both

equations have the same unit (%); we have

$\frac{6}{x}=\frac{100\%}{40\%}$

Step 7: Again, the reciprocal of both sides gives

$\frac{x}{6}=\frac{40}{100}$

$\Rightarrow x=2.4$

Therefore, $40\%$ of $6$ is $2.4$

5 0
3 years ago
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