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2 years ago

12

20.

1 answer:

andriy [413]2 years ago

8 0

Answer:

an apple costs 0.24 and a pear costs 0.28

Step-by-step explanation:

3a + 4p = 1.84 3a + 4p = 1.84

-5a + 2p = 1.76 m(-2) <u> -10a - 4p = -3.52</u>

3a + 4p = 1.84

+<u> -10a - 4p = -3.52</u>

-7a = -1.68

a = -1.68/-7

a = 0.24

3a + 4p = 1.84

3(0.24) + 4p = 1.84

0.72 + 4p = 1.84

4p = 1.84 - 0.72

4p = 1.12

p = 0.28

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Show work<br> Find the volume of the pyramid

Burka [1]

<u></u><em>Hello there, and thank you for posting your question here on brainly.

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Answer: 128
</em><em>Why?
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To find the volume of a cylinder, we have to use the formula lwh/3. The length is 8, width is 4, and height is 12. So we have to multiply all of those together, then divide by 3. (8 * 4 = 32) -> (32 * 12 = 384) -> (384/3 = 128) The volume is 128.

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3 0

3 years ago

Given the similarity statement<br> AJKL ANOP, what's the<br> corresponding side of ON ?

levacccp [35]

Answer:

ON = KJ

Step-by-step explanation:

JKL = NOP

We know the angles match

<J = <N

<K = <O

< L = <P

And we know

JK = NO

KL = OP

JL = NP

We are looking for ON = KJ

5 0

2 years ago

Read 2 more answers

1/2expand the equation 1/2(3+4t-10)=

Ivanshal [37]

$\frac{1}{2} (3 + 4t - 10)$

$\frac{3}{2} + \frac{4t}{2} - \frac{10}{2}$

$(\frac{3}{2} - \frac{10}{2}) + 2t$

$\frac{ - 7}{2} + 2t$

$- 3.5 + 2t$

8 0

2 years ago

What is the 32nd term of 311, 305, 299

nata0808 [166]

Answer:

503

Step-by-step explanation:

For an arithmetic sequence, the n-th term is found by

$a_n = a_1 + (n - 1)d$

To find $d$ (the common difference) we can simply subtract one of the terms by the last, for example:

$d = 299 - 305 \\d = -6 \\$

The common difference must be the same throughout the entire sequence, so we can do it once more just to be sure:

$d = 305 - 311\\d = -6$

We also have to know that $a_1$ stands for the first term of the sequence, which in this case is 311.

Now that we know this, let's find the 32nd term

$a_{32} = 311 + (32 - 1)-6\\a_{32} = 311 + 192\\a_{32} = 503$

Good luck!

4 0

2 years ago

Read 2 more answers

Mrs. Bautista invested Php2700.00 part at 8% and the rest at 11% .How musch did she invest at each rate if her total annual inco

Margarita [4]

Answer:

The answer to the question is

She invested

Php2700.00 at 8 % and

Php 20,400.00 at 11 %

Step-by-step explanation:

To solve the question we note that

Simple interest is given by $\frac{P*R*T}{100}$ where

P= Principal, R = Rate and T = Time

If we call the first part P₁, T₁, and R₁ and the second part

P₂, T₂, and R₂

Then ${P_1*(1+R_1*T_1}) +{P_*(1+R_2*T_2}) = 2460.00$

= 2700×0.08×1 + P₂×0.11×1 = 2460 which gives

2244÷0.11 = P₂ or P₂ = Php 20,400.00

That is she invested

Php2700.00 at 8 % and

Php 20,400.00 at 11 %

5 0

2 years ago