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sp2606 [1]
3 years ago
13

PLEASE HELP!!!

Mathematics
2 answers:
Tresset [83]3 years ago
6 0

Answer:

C 88

Step-by-step explanation:

<RST = 1/2 (rt + rq)

< RST = 1/2 (33+ 143)

< RST = 1/2(176)

<RST = 88


vfiekz [6]3 years ago
3 0

Hi There!

Answer:

C. 88 degrees

Step-by-step explanation:

If you look at the picture angle RST looks like a 90 degree angle but if you look even closer its not but really close, and the closest answer is 88.

Hope This Helps :)

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Cual de estos utiliza la propiedad distributiva para mostrar la forma expandida de la expresion: -4 . (-5 + 3)
mr Goodwill [35]

Respuesta:

8

Explicación paso a paso:

Si A, B y C son números enteros, según la propiedad distributiva;

A (B + C) = AB + AC

tenga en cuenta que A se distribuyó sobre B y C

Aplicando esto para expandir la expresión dada -4. (-5 + 3)

-4. (-5 + 3)

= -4 (-5) + -4 (3)

= 20 + (-12)

= 20 - 12

= 8

Por lo tanto, la respuesta requerida es 8

3 0
3 years ago
LM=9, NR=16, SR=8. Find the perimeter of △SMP.
Amanda [17]

Answer:

<h2>perimeter of △SMP = 25</h2>

Step-by-step explanation:

The perimeter of the triangle △SMP is the sum of al the sides of the triangle.

Perimeter of △SMP = ||MS|| + ||MP|| + ||SP||

Note that the triangle △LRN, △LSM, △MPN and △SRP are all scalene triangles showing that their sides are different.

Given LM=9, NR=16 and SR=8

NR = NP+PR

Since NP = PR

NR = NP+NP

NR =2NP

NP = NR/2 = 16/2

NP = 8

From △LSM,  NP = PR = <u>MS</u><u> = 8</u>

Also since LM = MN, MN = 9

From △SRP, SR = RP = <u>PS =  9</u>

Also SR =<u> MP = 8</u>

From the equation above, perimeter of △SMP = ||MS|| + ||MP|| + ||SP||

perimeter of △SMP = 8+8+9

perimeter of △SMP = 25

5 0
3 years ago
Please help I’m having a hard time
Nata [24]

Answer:

4b³c⁴ + 2b⁴c³

Step-by-step explanation:

5b⁴c³ and 3b⁴c³ have the same variables. Therefore, they are like terms.

4b³c⁴ + 5b⁴c³ - 3b⁴c³

4b³c⁴ + 2b⁴c³

3 0
2 years ago
The area of a trapezoid varies jointly with the height of the trapezoid and the sum of its two bases. The area of one trapezoid
kow [346]
Area = 35*20/2 = 35*10 = 350 square centimeters 

hope helped 
8 0
3 years ago
A line passes through (−1, 5) and (1, 3).<br><br> Which answer is the equation of the line?
UNO [17]

Answer:

d) x+y = 4

Step-by-step explanation:

(−1, 5) and (1, 3)

y = mx + b

m = (3 - 5) / (1 - (-1)) = -2 / 2 = -1

b = y - mx = 3 - ((-1) x 1) = 4

equation:  y = -x + 4

4 0
3 years ago
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