Help Me Please???:):Dfour years after a hedge maple tree was planted, its height was 9 feet. eight years after it was planted, the hedge maple tree's height was 12 feet. what is the growth rate of the hedge maple? what was its height when it was planted?? ...?

Answers

Answer 1

Answer: Hedge maple trees growth rate are known to be moderate to slow. I assume that the height of it when it was planted was 6 feet. Since after 4 years, it grew 9 feet and after 8 years it grew 12 feet. I hope this answer helps!

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Juanita is 13 years older than her cousin. The sum of their ages is no less than 103 years.Enter an inequality that can be used to represent this situation in the first box, where x represents Juanita's cousin's age.Enter the youngest age Juanita's cousin can be in the second box.
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Which solid figure has one polygon base?A. pyramid
B. cone
C. cylinder
D. prism
Question #6TrueFalse
A rectangular prism with a height of 6 m, a length of 5 m, and a width of 4 m will have a different surface area than a rectangular prism with a height of 5 m, a width of 6 m, and a length of 4 m.
TrueFalse
Question #7MultipleChoice Score:
The volume of a rectangular prism is 288 ft3. If its height is 6 feet and its length is 8 feet, what is its width?
A. 6 feet B. 8 feet C. 9 feet D. 12 feet
Question #8MultipleChoice
A cube is 6 feet on each side. What is its volume?

Answers

Q1: The answer is A. pyramid.
A pyramid has one polygon base. A prism has two polygon bases. A cone has one circular base. A cylinder has two circular bases.

Q6: The answer is false.
Surface area of a rectangular prism is:
A = 2(wl + hl + hw)
A1 = 2(4*5 + 6*5 + 6*4) = 2(20+30+24) = 2*74 = 148
A2 = 2(6*4 + 5*4 + 5*6) = 2(24+20+30) = 2*74 = 148

Q7. The answer is A. 6 feet
The volume of rectangular prism is:
V = w * l * h
w = ?
So, just replace the knowing facts:
288 = w * 8 * 6
288 = w * 48
w = 288/48 = 6

Q8: The answer is 216 ft³
The volume of the cube is:
V = a³
Since a = 6, then:
V = 6³ = 216

Answer: #1 is pyramid

Step-by-step explanation: a pyramid can have any polygon as a base

God bless

Which fraction is not equivalent to 16/24 A. 2/3 B. 5/8 C. 32/48 D. 4/6

Answers

b) 5/8
because:
2/3 x 8 = 16/24
32/48 divided by 2 = 16/24
4/6 x 4 = 16/24
so b) 5/8 it is

5/8 because
If you divide 16 by 8 then you get 2 and if you divide 24 by 8 you get 3 this equals=2/3
32/48- If you multiply 16 by 2 you get 32, if you multiply 24 by 2 you get 48 which gives you an answer to 32/48
4/6- If you divide 16 by 4 you get an answer of 4, if you divide 24 by 4 you get an answer of 6, which gives you an answer of 4/6

Square root of 40 - 2 rounded to the nearest tenth

Answers

Answer:

6.32

Step-by-step explanation:

6.32455532034 would be the answer..

Rounded to the nearest tenths would be 6.32

Hope this helps!! :D

The average (arithmetic mean) of 0, a, and b is 2a. What is the value of b in terms of a?

Answers

0+a+b
a=2
b=10
0+2+10=12/3=4
4=2a
5a is the answer.

Given: PQ congruent to SR, PQR congruent to SRQ
Prove: PQR congruent to SRQ

Answers

Answer:

ΔPQR is congruent to ΔSRQ b the Side-Angle-Side rule of congruency ${}$

Step-by-step explanation:

The two column proof is given as follows;

Statement ${}$ Reason

1. $\overline {PQ}$ ≅ $\overline {SR}$ ${}$ Given

2. ∠PQR ≅ ∠SRQ ${}$ Given

3. $\overline {QR}$ ≅ $\overline {QR}$ ${}$ By reflexive property

4. ΔPQR ≅ ΔSRQ ${}$ By SAS rule of congruency ${}$

When two sides and an included angle of one triangle are congruent to the corresponding two side and an included angle of another triangle, both triangles are said to be congruent by the Side-Angle-Side SAS rule of congruency.

What number can multiply to 8 but add up to 12

Answers

I don't think the numbers exist. 6 and 2 don't work because 6 * 2 does not equal 8. If you were solving a quadratic equation by factoring and you needed to find the two numbers, and you can't find them, you can solve the quadratic equation by using the quadratic formula.

Its 2 and 6
2*6=12
2+6=8

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