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3 years ago

Guys please help i really don't know the answer!!!!!

Mathematics

2 answers:

AlekseyPX3 years ago

4 0

Answer:

A. g-1=3 is a yes

B. 7=2g is a no

C. 1/2g=8 is a yes

D. g^2=8 is a no

Step-by-step explanation:

A. move and add 1 to 3 and that equals g=4

B move and divide 2 to seven and that equals 3.5=g

C. move and divide 1/2 to 8 and that equals g=4

D. move and square 2 to 8 and that equals g=2.8...….

iVinArrow [24]3 years ago

3 0

Answer:

The answer is Answer choice A

Step-by-step explanation:

Because 4-1=3

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After painting the fence steve and janet realize that their house also needs painting. But steve will have to do the painting hi

gladu [14]

Answer:

Therefore, Steve will paint house for 20.6 days.

Step-by-step explanation:

We know that Steve determines that it would take them 9 days to paint the house together (if they were both healthy) and that it would take Janet (when healthy) 16 days to paint the house alone.

We conclude that in 1 day Janet painted 1/16 of the house. In nine days, Janet painted 9/16 of house.

So, 7/16 of house paint Steve in nine days.

We have the following proportion:

$\frac{7}{16}:9=1:x\\\\\frac{7}{16}x=9\\\\x=9\cdot \frac{16}{7}\\\\x=20.6$

Therefore, Steve will paint house for 20.6 days.

4 0

3 years ago

Voltage = 18v. Current = 36 amps resistance =?

kupik [55]

Voltage= Current * Resistance
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8 0

3 years ago

Factor 12xy - 36xz a. 12(xy - 3xz) b. 12x(y - 3z) c. -24xyz d. 12(y - 3z)

weqwewe [10]

Answer:

B is the correct answer.

Step-by-step explanation:

12xy - 36xz

12 and x are common factors.

12x(y - 3z)

Hope it helps.

6 0

3 years ago

Congruent Triangles and Proofs Given: JK bisects

Nikitich [7]

Answer:

Step-by-step explanation:

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1R. Given

2S. ∠KJM ≅ ∠LJM

2R. Angle bisectors form ≅ ∠s

3S. JM≅JM

3R. Reflexive Propriety ( segment is ≅ with itself)

4S. ΔJMK ≅ΔJML

4R. ASA theorem of congruency

5S. JK≅JL

5R. Coresponding parts of congruent Δs are congruent (CPCTC)

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3 years ago

Point P is called the center of

sweet-ann [11.9K]

Answer:

Point P is the center of Rotation.

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2 years ago

Guys please help i really don't know the answer!!!!!​

Guys please help i really don't know the answer!!!!!