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mote1985 [20]
3 years ago
12

42?? I get confused with adding/ multiplying

Mathematics
2 answers:
Alina [70]3 years ago
6 0

Answer:108

Step-by-step explanation:

Brut [27]3 years ago
4 0
The answer is c pls mark me as brainless
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PLS HELP ME !!!!! i am terrible at maths.
AlekseyPX

Answer:

b

Step-by-step explanation:

4 0
2 years ago
Can someone pls pls PLS, help me out? ASAP!! (Geometry)<br> “Complete the proof”
Maru [420]

1) \overline{AB} \perp \overline{BD}, \overline{AB} \cong \overline{DB}, \overline{AC} \cong \overline{DE} (given)

2) \angle ABD is a right angle (perpendicular lines form right angles)

3) \triangle ABD and \triangle DEB are right triangles (a triangle with a right angle is a right angle)

4) \triangle ABD \cong \triangle DEB (HL)

5) \angle ACB \cong \angle DEB (CPCTC)

8 0
1 year ago
Rewrite the expression using properties of exponents:
Keith_Richards [23]
The answer is 1, anything that is raised to the 0 is always 1
5 0
3 years ago
Directions: Simplify the following expressions. 1. (3x-10)² 6. (-15y + 3)² 7. (q-2r) (q + 2r) 8. (m-6)³ 9. (u−5)(u+ 5) 10. (x +
wlad13 [49]

Answer:

1. 9x^2-60x+100

6. 225y^2-90y+9

7. q^2-4r^2

9. u^2-25

10. x^3+6x^2+12x+8

2. 144a^2z^2-264abz+121b^2

3. 9b^4-4v^2

4. 8v^3+36^2w+54vw^2+27w^3

5. -16t^2y+64y^3+3362t+6724y

Step-by-step explanation:

There you go

5 0
2 years ago
Is -2 9/11 a rational number or irrational number​
horrorfan [7]

Answer:

irrational

Step-by-step explanation:

9/11 is a decimal that gets repeated so it is irrational

8 0
3 years ago
Read 2 more answers
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