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kykrilka [37]
4 years ago
7

Addition doubles fact to help find 4+3

Mathematics
1 answer:
skad [1K]4 years ago
7 0
4+4 = 8

But the one above is one less so you minus one from eight:
8-1 = 7

Hope this helps! :)
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Pls help with this question
andre [41]

Answer:

x<56

Step-by-step explanation:

Since the dot over 56 isn't filled in, the inequality doesn't include 56 (so we'll use < or > not \leq or \geq)

Now, let's look at the direction of the shading: is it going to the left of 56 or to the right?

This shading is to the left of 56, which indicates that it's all of the numbers less than 56.

As said above, the inequality doesn't include 56

therefore, it will be x<56 (x is less than 56, and 56 is not included)

hope this helps!

3 0
3 years ago
Read 2 more answers
Write the length of the segments that connect each pair of points, in units.
MArishka [77]

The lengths of each of the segments connected by the given pairs of points are:

1. AB = 10 units

2. CD = 17 units

3. EF = 3 units

<h3>How to Find the Length of Segments Connected by Two Points?</h3>

To find the length of a segment connected by two coordinate points, the distance formula is applied, which is:

d = \sqrt{(y_2 - y_1)^2 + (x_2 - x_1)^2}.

1. Find the length of segment AB:

A(5,-3)

B(-3,3)

AB = √[(−3−5)² + (3−(−3))²]

AB = √[(−8)² + (6)²]

AB = √100

AB = 10 units

2. Find the length of segment CD:

C(-2, -7)

D(6, 8)

CD = √[(6−(−2))² + (8−(−7))²]

CD = √(64 + 225)

CD = 17 units

3. Find the length of segment EF:

E(5,6)

F(5,3)

EF = √[(5−5)² + (3−6)²[

EF = √(0 + 9)

EF = √9

EF = 3 units

Learn more about lengths of segments on:

brainly.com/question/24778489

#SPJ1

4 0
1 year ago
A car passes a landmark on a highway traveling at a constant rate of 55 kilometers per hour. One hour later, a second car passes
marysya [2.9K]
It will take 6.875h for the second car to overtake the first...

5 0
3 years ago
A town doubles its size every 70 years. If the population is currently 3,000, what will the population be in 140 years?
Tatiana [17]

Answer:

12000

Step-by-step explanation:

3000x2^(140/70)

4 0
3 years ago
Read 2 more answers
How do you convert something like 3000mm to km if 1 km equals 1000m? btw - im in elementary - but there's no option for that is
FrozenT [24]

Answer:

3

Step-by-step explanation: divid e 3000 by 1000

( you can ignor e zeros in this case so 3 divide by 1

6 0
3 years ago
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