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umka21 [38]
3 years ago
15

Pls help urgently extra points and mark brainlist

Mathematics
1 answer:
tankabanditka [31]3 years ago
6 0

Answer:

(3+2)×5= 5 power 2

5 power 3= 125

10 power 2 over 2= 50

Step-by-step explanation:

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If p is true and q is false, then p ∧ ~q is true.
Nadusha1986 [10]

Answer:

  True

Step-by-step explanation:

  true ∧ (not false) . . . . . . . has a truth value of <em>True</em>

_____

The "and" operator gives <em>true</em> if all of its operands are <em>true</em>.

5 0
3 years ago
Find the equation of the line passing through the point (1,−5) and perpendicular to y=18x+2
sleet_krkn [62]

Step-by-step explanation:

m1.m2 = -1

18.m2 = -1

m2 = -1/18

formula = y - y1 = m2 ( x - x1)

y - (-5) = -1/18 ( x -1)

y + 5= -1x/18 +1/18

y = -1x/18 -89/18

5 0
3 years ago
Write the word sentence as an equation. <br><br>5 is one-fourth of a number c.
motikmotik

Answer:

5 = 1/4c

Step-by-step explanation:


5 0
3 years ago
How many unique triangles can be made when one angle measures 90 degrees and another angle is half that measure?
goldenfox [79]
I believe only two but im not really sure on that
7 0
3 years ago
In the figure below, BD and AC are diameters of circle P.
elena-14-01-66 [18.8K]

Answer:

arc\ DC=30^o

Step-by-step explanation:

<u><em>The picture of the question in the attached figure</em></u>

The point P is the center of the circle (the drawing is not a scale )

step 1

Find the measure of angle ∠CPD

we know that

m\angle CPD+150^o=180^o ---> by supplementary angles (form a linear pair)

m\angle CPD=180^o-150^o=30^o

step 2

Find the measure of arc DC

we know that

<u><em>Central angle</em></u> is the angle that has its vertex in the center of the circumference and the sides are radii of it

so

arc\ DC=m\angle CPD ----> by central angle

therefore

arc\ DC=30^o

5 0
3 years ago
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