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Darina [25.2K]
3 years ago
13

PlZ HELP I WILL GIVE BRAINLIST!!!!How can you write the expression 2-(p+6) in words

Mathematics
1 answer:
Nataliya [291]3 years ago
8 0

Answer:

the answer is 1

Step-by-step explanation:

You might be interested in
Angle DEB is 42. State the size of angle ABD
Kay [80]

Answer:

The answer would be 80 ° because 5×( 2 + 13 or x +1 ) is 80

Step-by-step explanation:

ABD is 80°

If DEB is 42 °

∠ ABD = 5(2X+1)

∠ DBC = 3X+6

∠ EBC = Y +135/2

∠ ABD and ∠ DBC are linear pairs

∴ ∠ ABD +∠ DBC = 180

∴ 5(2X+1) + 3X+6 =180

solve for x

∴ x = 13

∴∠ ABD = 5(2X+1) = 5(2*13+1) = 135

 ∠ DBC = 3x+6  = 3*13+6 = 45

∠ ABD  and ∠ EBC are vertical angles

∴ ∠ ABD = ∠ EBC = 135

∴ y +135/2 = 135

∴ y = 135/2

5 0
3 years ago
Wyatt does 29 push-ups in the morning and 36 more push-ups in the evening. If he does the same number of push-ups every day of t
borishaifa [10]

Answer: 1,820 Pushups

Step-by-step explanation: 29+36=65

65 x 7 (days in a week)=455

455 x 4(as in the 4 weeks)=1,820 Pushups total

I hope this helped! let me know if you need more help! :)

6 0
3 years ago
A uniform distribution is defined over the interval from 6 to 10.
zhuklara [117]

Answer:

Refer below

Step-by-step explanation:

a) a and b are the lower and higher values of the interval for which uniform distribution is defined.

Here a= 6 and b =10

b) Mean of the uniform distribution= (a+b)/2 = (6+10)/2 =8

Or int x (1/4) dx = x^2/8 = 8

c) Variance of the uniform distribution = (b^2-a^2)/12 = (100-64)/12

= 36/12 =3

Std dev = sq rt of 3 = 1.732

d) To find total area

PDF of the distribution = 1/(b-a) = 1/4, 6<x<10

Area = \int 6 to 10 of 1/4 dx

= x/4

Subtitute limits

= (10-6)/4 =1

So total area = 1

d)P(X>7) = int 7 to 10 of 1/4 dx = 3/4

e) P(7<x<9) = Int 7 to 9 of 1/4 dx = 2/4 = 1/2


8 0
4 years ago
The value of the expression 4 square root of 81^3 is ______.
Paladinen [302]

Answer:

If its written as the fourth root of (81^3) the answer is 27.

6 0
4 years ago
Read 2 more answers
Help ASAP please!! Thank you!!
Lady_Fox [76]

Solution for the system of linear equations is (4, - 3)

<u>Step-by-step explanation:</u>

Step 1:

Given system of equations

x - 3y = 13 -------- (1)

2x + 4y = - 4 ----- (2)

Step 2:

Multiply eq(2) with 2 to make coefficients of x equal.

2x - 6y = 26 ------ (3)

Step 3:

Subtract eq(2) from eq(3)

⇒ - 10y = 30

⇒ y = -3

Step 4:

Find value of x by substituting value of y in eq(1)

⇒ x - 3 × (-3) = 13

⇒ x + 9 = 13

⇒ x = 4

7 0
3 years ago
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