A.) m∠EBD = m∠EBC - m∠CBD = 140 - 35 = 105
m∠ABE = 180 - m∠EBC = 180 - 140 = 40
b.) no because the angle measure is not 90 degrees
1. controle if no numbers are missing and the numbers are in the right order
2. the formula is x-a so a=1
3. write everything out in the scheme
4. let the first number drop down
5. multiply the answers by a
6. add the number that are under each other
7. repeat 5 and 6 until to you're done
8. write down the equation
9. last number in the scheme is your residue, which means that you write it at the end, outside of the ()
X ≤ <span>− 3; First solve for the (), so </span><span><span>−<span>9x</span></span>−6</span>≥<span><span>−<span>3x</span></span>+12. Then you combine </span>Add 3x to both sides: <span><span><span>−<span>9x</span></span>−6</span>+<span>3x</span></span>≥<span><span><span>−<span>3x</span></span>+12</span>+<span>3x</span></span><span><span><span>−<span>6x</span></span>−6</span>≥<span>12
Same for 6 : </span></span><span><span><span>−<span>6x</span></span>−6</span>+6</span>≥<span>12+6</span><span><span>−<span>6x</span></span>≥18
</span><span>Divide both sides by -6; Your done!</span>
Answer:
The rectangle for the porch and most of the house is 15+ 10 = 25 by 30
25 x 30 = 750
The top triangles are 5 x 5 = 25. We don't need to divide because there are two triangles
The 5 and 5 from the triangle can subtract the bottom 30 to find the length of the rectangle
30-5-5=20 x from the height of the triangle = 100
100+750+25=875
hope this helps. Your answer is 875
Step-by-step explanation:
Answer:
y=250x-4
Step-by-step explanation:
If y represents the amount of money made in a week, y=250.
If x represents the amount of cakes that are made, x=?
You make $250(y) a week, you then spend $4(x) per cake, this would make the equation:
y=250x-4
