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Y_Kistochka [10]
3 years ago
13

Two Step Inequality Math problems

Mathematics
2 answers:
juin [17]3 years ago
7 0

Answer:

answer choice a is correct, and no

Step-by-step explanation:

Tom [10]3 years ago
7 0
The correct answer is a hope this helps
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25 miles an hour equals how many meters per minute
aivan3 [116]
25 miles per hour equals 11.176 meters per second.
3 0
3 years ago
Three dogs for each cat <br><br><br><br>a) d=3c<br>b) 3d=c<br>c) d= 3/c <br>d) c=3/d
ivanzaharov [21]
The answer is would have to be b.
7 0
3 years ago
Find the sum. 13(9−6m)+14(12m−8)
FinnZ [79.3K]
To do this problem, we must first distribute the 13 and 14 into the parenthesis.

<span>13(9−6m)+14(12m−8)

117 - 78m + 168m - 112

To combine like terms, we can add/subtract terms that have an "m" together and then we can add/subtract terms that do not have "m" together.

117 - 112 = 5
and 
168m - 78m = 90m

So our final sum is 5 + 90m</span>
7 0
3 years ago
Read 2 more answers
Given that QR¯∥ST¯, identify the length of PT¯.
wariber [46]

Answer:

PT = 16.3 units

Step-by-step explanation:

From the picture attached,

From ΔPQR and ΔPST,

QR ║ST [Given]

PQ is a transversal line.

Therefore, ∠PST ≅ ∠PQR [Corresponding angles]

∠P ≅ ∠P [Common angle]

ΔPQR ~ ΔPST [By AA property of similarity of two triangles]

Therefore, by the property of similarity, corresponding sides of the similar triangles will be proportional.

\frac{PQ}{PS}=\frac{PR}{PT}

\frac{12+28}{28}= \frac{PT+7}{PT}

\frac{40}{28}=1+\frac{7}{PT}

\frac{10}{7}-1=\frac{7}{PT}

\frac{10-7}{7}=\frac{7}{PT}

PT = \frac{49}{3}

PT = 16.3 units

3 0
3 years ago
What is the vertex of the graph of the function f(x) = x2 − 4x?
Vsevolod [243]

Answer:

(2, -4).

Step-by-step explanation:

x^2 - 4x

= (x - 2)^2 - 4.

So the vertex is at

(2, -4).

6 0
3 years ago
Read 2 more answers
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