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DIA [1.3K]
3 years ago
12

Help ASAP 8th grade algebra

Mathematics
1 answer:
Advocard [28]3 years ago
4 0
They are similar because the corresponding lengths are proportional, 4:6 to is the same as 2:3 

:)
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Please help as soon as possible! I need to get this done now! Thank you so much
shtirl [24]

Answer:

sas

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Find "G". Round to two<br>decimal places.<br>G= R+ab/at<br>R=257<br>a=4.88<br>b=37.4<br>t=61.5​
givi [52]

Answer:

G ≈ 1.46

Step-by-step explanation:

Given

G = \frac{R+ab}{at} , substitute values

G = \frac{257 4.88(37.4)}{4.88(61.5)}

   = \frac{257+182.512}{300.12}

   = \frac{439.512}{300.12} ≈ 1.46 ( to 2 dec. places )

6 0
3 years ago
Combine the like terms to create an equivalent expression.<br><br> 7k-k+19
Harlamova29_29 [7]

Answer:

6k +19

Step-by-step explanation:

7k-k+19

Combine like terms

7k-k = 6k

The expression becomes 6k +19

6 0
3 years ago
Read 2 more answers
Sonny substituted 5 for x in the proportion startfraction 16 over x endfraction = startfraction 48 over 15 endfraction and cross
frez [133]

The cross products of the proportion are equal.

According to the question, Sonny's equation can be written as follows.

16/x = 48/15

Now, the variable x is replaced by the constant 5. So the equation can now be written as follows.

16/5 = 48/15

When two fractions are equal to one another as shown above, the constants are cross multiplied with one another in order to form an equation.

16*15= 48*5

The values of both the products are equal which is 240.

Therefore, because the cross products of the proportion are equal.

Learn more about Proportion on:

brainly.com/question/1496357

#SPJ4

4 0
1 year ago
What is the value of m in the equation 38(m−29)=434 ?
Len [333]
38(m - 29) = 434...distribute thru the parenthesis
38m - 1102 = 434...add 1102 to both sides
38m = 434 + 1102
38m = 1536....divide both sides by 38
m = 1536/38
m = 768/19 or 40 8/19
8 0
3 years ago
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