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2 years ago

Please help me do this!both questions!

Mathematics

2 answers:

Simora [160]2 years ago

7 0

Question a is 48 i think! because if you do 12 x how many side there are. it’s 4 so 12 x 4

Alex73 [517]2 years ago

6 0

Answer:

b) The height of the pyramid is 9.8 cm. what is the volume of the pyramid

Step-by-step explanation:

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Solve this question and help save my life!

vlada-n [284]

The next two term is 13 and 16 respectively.

Step-by-step explanation:

here,

a1 = -2

a2 = 1

a3 = 4

a4 = 7

a5 = 10

So, d = a2 - a1 = 1 - (-2) = 3

= a3 - a2 = 4 - 1 = 3

Here, Common difference is same everywhere and the value of d is 3

Then,

To find 6th term of this sequence

a6 = a5 + d

= 10 + 3

a6 = 13

To find 7th term of this sequence

a7 = a6 + d

= 13 + 3

a7 = 16

Thus, The next two term is 13 and 16 respectively.

-TheUnknownScientist

7 0

3 years ago

If m∠3=115°, find m∠6.

romanna [79]

Answer: 115 degrees

Step-by-step explanation: By the property of alternate interior angles, they are congruent.

3 0

2 years ago

If D is the center of the circle below and AC measures 48, what is the measure of ABC

dimulka [17.4K]

Answer:

Step-by-step explanation:

How do we know that a circle must complete up to 180, then we have to:

180 - 48 = 132

Now knowing this distance we can also know the other, starting from the same concept, in addition to what the circle below is like, a semicircle refers to so we divide by 2:

(180-132) / 2 = 24

Therefore the answer is 24.

We can also do it ABC is half of ADC. So ABC = 48/2 = 24

4 0

3 years ago

what was the original principal for an 8% simple interest bank account that holds $4340 after 3 years?

strojnjashka [21]

The principal amount is $\$3500$

SOLUTION:

Given that, simple interest $8\%$ ; $\$4340$ after 3 years

We have to find the principal.

Now, let the principal amount be p.

Then, $\text { Simple Interest }=\frac{p \times 8 \times 3}{100}=\frac{p \times 24}{100}$

Now, we know that, Balance = Principal amount + Simple Interest

$\begin{array}{l}{\rightarrow \$ 4340=p+\frac{24 p}{100}} \\\\ {\rightarrow 4340=p\left(1+\frac{24}{100}\right)} \\\\ {\rightarrow 4340=p \times \frac{100+124}{100}} \\\\ {\rightarrow p=4340 \times \frac{100}{124}} \\\\ {\rightarrow p=35 \times 100} \\\\ {\rightarrow p=3500}\end{array}$

5 0

3 years ago

PLEASE ANSWER, NEW! If someone is 17 and someone is 13 how big is the age gap?

tatuchka [14]

Answer: 4

Step-by-step explanation:

8 0

3 years ago

Please help me do this!both questions!​

Please help me do this!both questions!