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Andrei [34K]
3 years ago
6

Ms. Hernandez writes this expression on the board. ​

Mathematics
1 answer:
Ahat [919]3 years ago
7 0
I need a point to this question in order to answer it
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Help me.. People who are just trying to get points by just spamming peoples questions, will be reported
RideAnS [48]

Answer:

I'd say half

Step-by-step explanation:

5 0
3 years ago
What is the surface area of the triangular prism?
SCORPION-xisa [38]

Answer:

300yd²

Step-by-step explanation:

Surface Area = area of triangles *2 + area of thhe 3 rectangles

SA= 2*( 9*4/2) + 5*12 + 8*12 + 9*12=  2*18 +5*12 + 8*12 + 9*12 =

36+60+96+108 = 300

3 0
3 years ago
Decide if it is always true or never true. x+1/2=x−1/2
NNADVOKAT [17]

ALWAYS TRUE

Step-by-step explanation:

Because there is no value of x

4 0
2 years ago
Read 2 more answers
Solve for x using distributive property <br><br> 2(x+7)=13<br><br> and<br><br> 5(x-7)=17
Law Incorporation [45]

Answer:

x= −1/2, x=52/5

Step-by-step explanation:

2(x+7)=13

(2)(x)+(2)(7)=13(Distribute)

2x+14−14=13−14

2x=−1

2x/<u><em>2</em></u>=−1/<u>2</u>

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

5(x−7)=17

(5)(x)+(5)(−7)=17(Distribute)

5x+−35=17

5x−35=17

5x−35+35=17+35

5x=52

5x/<u><em>5</em></u>=52/<u>5</u>

4 0
2 years ago
estimate the answer by rounding first number to nearest tenth and second number to nearest hundred. 0.65 × 1754. have to type an
Levart [38]

Answer:

1260

Step-by-step explanation:

Round 0.65 to 0.7 and round 1754 to 1800. To get 1260, I recommend an easy way to do this. I would take 18 and multiply it by 7, giving us 126. Because it was supposed to be 0.7, not 7, we multiply by 10 because 7/10 is 0.7. This gives us 126 times 10 which equals 1260.

7 0
3 years ago
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