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bazaltina [42]
3 years ago
13

What’s 45 divided by -15•3 And the dot is multiplication!

Mathematics
1 answer:
Jlenok [28]3 years ago
8 0

Answer:

-1

Step-by-step explanation:

45 / -15 x 3

45/ -45

-1

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-69=7v-6<br><br> Please show your work, thank you.
Amiraneli [1.4K]
-69=7v-6. Add 6 to both sides
-75=7v. Divide 7 to both sides
-75/7=v
Answer V= -75/7
6 0
3 years ago
Can anyone help me with maths please? <br> #surfacearea
poizon [28]

Answer:

773 or 278.5 (if it only wants the sides the pic shows)

Step-by-step explanation:

13*5=65

65/2=32.5 (since it is a triangle you by 2)

12*9=108

108/2=54

15*20=300 (it is a square so you leave it)

you do it on the other sides that you can't see in the pic.

Add all the numbers together: 32.5+32.5+54+54+300+300 or 32.5(2)+56(2)+300(2)=773

Hope this helps!

4 0
3 years ago
Solve for x. 5(x 1) = 4(x 8)
tresset_1 [31]
Asssuming blanks are plus

5(x+1)=4(x+8)

distribute
a(b+c)=ab+ac

5(x+1)=5x+5

4(x+8)=4x+32

5x+5=4x+32
minus 4x from both sides
x+5=32
minus 5 from both sides
x=27
5 0
3 years ago
What is 5×23×2 in properties
vazorg [7]
<span>5 × 23 × 2 = 5 × 2 × 23 = 10 × 23 = 230</span>
5 0
4 years ago
The InSight robotic lander traveled from Earth to Mars. The distance between the planets is approximately 3×108 miles and the ro
dmitriy555 [2]

The robotic lander travel 1.5 * 10⁶ miles per day

Speed is the ratio of distance travelled to time taken. It is given by:

Speed = distance / time

Since it takes 200 days for a InSight robotic lander traveled from Earth to Mars.

The distance travelled per day = 3×10⁸ miles / 200 days = 1.5 * 10⁶ miles

The robotic lander travel 1.5 * 10⁶ miles per day

Find out more on distance at: brainly.com/question/17273444

4 0
2 years ago
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