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scoray [572]
3 years ago
8

Help, I'm doing rhis problem and need help checking if I'm right.

Mathematics
1 answer:
umka2103 [35]3 years ago
7 0
To me it looks like your right
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Suppose KLMN ~ PQRS. Find the value of x.
arlik [135]

Complete question is attached.

Answer:

B) 8

Step-by-step explanation:

In this question, KLMN ~ PQRS. This means they are similar shapes.

From the image, we could denote that:

KL ~ PQ

LM ~ QR

Given that:

KL = 12

PQ = 30

QR = 20

LM = x

To find x, let's use tge expression:

\frac{KL}{PQ} = \frac{LM}{QR}

=  \frac{12}{30} = \frac{x}{20}

Cross multiplying, we have:

12 * 20 = 30x

240 = 30x

To find x, let's divide both sides by 30.

\frac{240}{30} = \frac{30x}{30}

8 = x

x = 8

The correct option is option B.

3 0
3 years ago
H(t)=(t+3)
Anarel [89]

Answer:

0

Step-by-step explanation:

h(t) = (t + 3)² + 5, -5 ≤ t ≤ -1

The average rate of change is the change in h over the change in t.

(h(-1) − h(-5)) / (-1 − (-5))

= ((-1 + 3)² + 5 − ((-5 + 3)² + 5)) / (-1 + 5)

= (4 + 5 − 4 − 5)) / 4

= 0

3 0
3 years ago
What is the square root of 35
katen-ka-za [31]

\sqrt{35}  = \\  5.9160797831
6 0
3 years ago
Read 2 more answers
What is the slope intercept of 7/5 and -5
vovikov84 [41]
I would help but I don’t know
5 0
2 years ago
Ba - ha = c <br> solve for a
PilotLPTM [1.2K]

Answer:

h = \frac{c}{b-h}

Step-by-step explanation:

Given

ba - ha = c ← factor out a from each term on the left side

a(b - h) = c ← divide both sides by (b - h)

a = \frac{c}{b-h}

7 0
2 years ago
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