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Nitella [24]
3 years ago
15

The first three terms in a geometric progression are 144,x and 64 and x is positive find the value of Xander the sum to infinity

of the progression
Mathematics
1 answer:
Scilla [17]3 years ago
3 0
The answer is 9,216 Hope this helps
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How to simplify a square root
LenaWriter [7]

Answer:

Step-by-step explanation:

A square root can't be simplified any further if there are no 2 identical factors remaining and every term under the radical symbol is a prime number

8 0
4 years ago
The area of a rectangular plot 32 feet long and 25 feet wide will be doubled by adding an equal width to each side of the plot.
andrew-mc [135]

Answer: (2x + 32)(2x + 25) = 1600

Step-by-step explanation:

The former length of the rectangular plot = 32 feets

The former width of the rectangular plot =25 feets

The former area of the rectangular plot is former length of the rectangular plot × former width of the rectangular plot

= 32×25 = 800 feet^2

If the area is doubled, the new area would 800 × 2 = 1600 feet^2

If an equal width of x feets was added to each side of the plot,

The new length would be (32 + 2x) feets.

The new width would be (25 + 2x) feets. The 2x is due to the fact that there are 2 lengths and 2 widths

The new area would be

(2x + 32)(2x + 25) = 1600

5 0
3 years ago
John and Kamira are playing a game. John scores - 5 in the first round, while Kamira scores 7.
disa [49]

Answer:

the sum of John's score and Kamira's score

Step-by-step explanation:

-5 + 7 = 2

8 0
4 years ago
Type SSS, SAS, ASA, AAS, or HL to justify why AABC = ADEF.<br><br> AC FD and AB = DE
bezimeni [28]

The theorem that justifies why triangles ABC and DEF are congruent is: HL.

<h3>What is the Hypotenuse-Leg Congruence Theorem (HL)?</h3>

The hypotenuse-leg congruence theorem (HL) states that if two triangles that are right triangles have a pair of congruent hypotenuse and a pair of corresponding congruent legs, then both right triangles are proven to be congruent to each other. This means both right triangles are have the same shape and size.

Given that:

angle ABC = angle DEF = 90° (congruent right angles, this means both triangles are right triangles)

AC = FD (a pair of congruent hypotenuse)

AB = DE (a pair of congruent legs)

Thus, we can conclude that since triangle ABC and triangle DEF have a pair of congruent hypotenuses and a pair of congruent legs, therefore, the two right triangles, triangle ABC and triangle DEF are congruent to each other by the HL congruent theorem.

Thus, the theorem that justifies why both triangles are congruent is: HL.

Learn more about the HL congruence theorem on:

brainly.com/question/2102943

#SPJ1

3 0
1 year ago
Read 2 more answers
I could use some help please
RoseWind [281]

Answer:

A.

Step-by-step explanation:

Hope this helps :)

3 0
3 years ago
Read 2 more answers
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