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Karo-lina-s [1.5K]
3 years ago
6

THIS IS A REAL EQUATION Correct answer gets brainliest ...-- .-.-. ....- -...- ..--..

Mathematics
2 answers:
Step2247 [10]3 years ago
7 0

Answer:

3 + 4 = 7

Step-by-step explanation:

U get 3 apples and 4 apples then u add them and u have 7 in total

Pie3 years ago
3 0

3+4 = 7

-. .. -.-. . / - .-. -.--

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I need help with this Math Problem- (I got 7/8 inches more.) Planning to attach a plywood panel with nails 1 3/4 long.The panel
elena55 [62]

9514 1404 393

Answer:

  7/8 in  (you are correct)

Step-by-step explanation:

The amount of nail that goes into the framing member is ...

  1 3/4 -3/8 -1/2

  = 1 6/8 -3/8 -4/8

  = 1 -1/8 = 7/8 . . . . inches

4 0
3 years ago
What value of t is a solution to this equation?<br><img src="https://tex.z-dn.net/?f=%5Cfrac%7Bt%7D%7B2%7D%20-16%3D-18" id="TexF
klemol [59]

Answer:

t= -4

Step-by-step explanation:

t/2-16= -18

first add 16 to both sides

t/2-16+16= -18+16

t/2= -2

now multiply both sides by 2

(t/2)2=-2(2)

t= -4

answer check:

substitute the variable for -4

-4/2-16= -18

-4/2= -2

-2-16= -18

-18= -18

3 0
3 years ago
2(a -3) + 4b - 2(a -b -3) + 5<br> simplify
ELEN [110]

Answer:

Simplify the expression.

6 b  +  5

Step-by-step explanation:

I hope this helps! Have a great day!

4 0
3 years ago
Read 2 more answers
Solve for x: 2(x + 3)2 − 4 = 0
asambeis [7]

Answer:

Option D) x = −4.41, −1.59

Step-by-step explanation:

We are given the following expression in the question:

2(x + 3)^2 - 4 = 0

Solving the above expression, we get:

2(x + 3)^2 - 4 = 0\\2(x^2+9+6x)-4=0\\\text{Identity: }(a+b)^2 = a^2 + b^2 + 2ab\\2x^2+18+12x-4=0\\2x^2+12x+14=0\\\text{Using the quadratic formula:}\\ax^2 + bx +_ c = 0\\\\x = \displaystyle\frac{-b\pm \sqrt{b^2-4ac}}{2a}\\\\\text{Puting a = 2, b = 12, c = 14}\\\\x = \displaystyle\frac{-12\pm \sqrt{(12)^2-4(2)(14)}}{2(2)}\\\\x = \frac{-12 \pm 5.65}{4}\\\\x = \frac{-12 + 5.65}{4}, \frac{-12-5.65}{4} = -1.5875, -4.4125 \approx -1.59, -4.14

6 0
3 years ago
Read 2 more answers
The height if a pyramid is the perpendicular distance between the base and the top of the pyramid. Which is greater, the height
kvasek [131]
The slant would be greater than the height because it is the hypotenuse and it is always greater than the legs.

Hope this helps
6 0
3 years ago
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