Answer:
-3 for the first one and -4 for the second one
Step-by-step explanation:
-8x+3≥27
-3≥-3
-8x≥ 24 divide 8 on both sides
Your answer is -3
-13x+5≥57
-5≥-5
-13x ≥52 divide -13 on both sides
Your answer is -4
*see attachment for the diagram of the triangular prism box
Answer:
528.8 in.²
Step-by-step explanation:
Surface area of triangular prism = 2(BA) + P*H
Area of triangular base (BA) = ½*b*h
b = 24.5 in.
h = 12 in.
BA = ½*24.5*12 = 147 in.²
Perimeter of triangular base = 24.5 + 17.1 + 17.1 = 58.7 in.
Height of prism = 4 in.
Plug in the values into the surface area formula:
Surface area of prism = 2(147) + 58.7*4
= 294 + 234.8
= 528.8 in.²
Answer:
y=4x+8
Step-by-step explanation:
y=mx+b where m=slope and b=y-intercept
BCA necau u must add the 3 together
Hi there! Hopefully this helps!
---------------------------------------------------------------------------------------------------------------
<em>Answer to the first equation:</em><u><em> 3.</em></u>
<em>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</em>
<em>Answer to the second equation: </em><u><em>7</em></u>
<em>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</em>
<em>Answer to the third equation: </em><u><em>-2.</em></u>
<em>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</em>
<em>Answer to the fourth equation: </em><u><em>-3</em></u>
<em>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</em>