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3 years ago

Is AFGH ~ AJKL? If so, identify the similarity postulate or theorem that

Mathematics

1 answer:

ad-work [718]3 years ago

5 0

Answer: B. Cannot be determined

Explanation:

We can't use SAS since we don't have two pairs of proportional sides. We only know one pair of sides. This also rules out SSS as well since we'd need 3 pairs of proportional sides.

We can't use AA because we don't have two pairs of congruent angles.

Currently, we simply don't have enough information to determine if the triangles are similar or not.

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Adrian has 256 money by the end of month 4, at month 1 he had saved 4 dollars, use an exponent in an expression to represent how

ioda

Answer:

The required expression would be $4(4)^{t-1}$

Step-by-step explanation:

Since, the amount formula is,

$A=P(1+r)^t$

Where,

P = invested amount,

t = number of periods,

r = rate per period,

Given,

The invested amount at month 1, P = 4,

Number of periods from month 1 to month 4, t = 3

Amount at the end of fourth month, A = 256.

By substituting the values,

$256=4(1+r)^3$

$64=(1+r)^3$

$4=1+r$

$r = 4-1=3$

Hence, the amount of money at the end of t months.

$A=4(4)^{t-1}$

7 0

4 years ago

(4) The Highest Common Factor of 35pq^2, -14pq^2 and -21p^2q^3 is<br>

Nady [450]

$35pq^2=5\cdot7\cdot p\cdot q^2\\-14pq^2=-1 \cdot 2\cdot 7\cdot p \cdot q^2\\-21p^2q^3=-1\cdot 3\cdot 7\cdot p^2 \cdot q^3\\\\\text{hcf}(35pq^2,-14pq^2,-21p^2q^3)=7\cdot p \cdot q^2=7pq^2$

6 0

3 years ago

In addition to the information given below in the drawing, which statement is sufficient to prove triangle STW similar to triang

elena-s [515]

D

XZ : YZ = 5:8

3 * XY = 27 (9*3 = 27)

3*XZ : 3*YZ = 3*5 : 3*8

SW : TW = 15 : 24

SW = 15 and TW = 24

4 0

3 years ago

A ball is thrown vertically upward. After t seconds, its height h (in feet) is given by the function =ht−64t16t2. What is the ma

ryzh [129]

This is the concept of applications of polynomial equations. Given that the height of the ball is modeled by the function:
h(t)=16t^2-64t
the maximum height will be calculated as follows;
h(t)=16t(t-4)
therefore:
t=0 or t=4
h(4)=-64(4)+16(4^2)
=0

8 0

4 years ago

HELP ASAP! TIMED TEST<br><br>the question is in the picture

pickupchik [31]

Answer:

-1/2

Step-by-step explanation:

hope this helps!

6 0

3 years ago

Read 2 more answers