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Alex777 [14]
3 years ago
14

3. Which is equivalent to the expression below?

Mathematics
1 answer:
alexgriva [62]3 years ago
8 0

Answer:

D. 2.2m + 4.5

Step-by-step explanation:

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Find the measure of the numbered angles
pshichka [43]
Well...
Some information was cut off but I'll assume that its a parallelogram.
If it's a parallelogram, then angles 1 and 3 are equal and angle 2 and the angle marked as 110 degrees are equal.
Next we know that angles 1 and 2 are supplementary(adds to 180) so angle 1 is 70 degrees.
Because angle 3 is equal to angle 1, angle 3 is also 70 degrees.
Hope this helps :)
5 0
3 years ago
There are about 6 kilometers in 10 miles about how many kilometers are in 5 miles?
Mrrafil [7]

Answer:

3 kilometres

Step-by-step explanation:

You can find this answer by inserting all the information in the form of a ratio.

6 kilometres : 10 miles

x kilometers : 5 miles

Cross multiple the ratios.

10 x x = 6 x 5

10<em>x </em>= 30

<em>x </em>= 30 ÷ 10

x = 3 kilometres

8 0
3 years ago
Katie bought 4 sweaters that each cost the same amount and 1 skirt that cost $20. the items she bought cost a total of 160$. wri
Rufina [12.5K]

Answer:

160-20=140. 140/4=$35.

4 0
3 years ago
What is the result of 54* 18 written in standard form?​
gtnhenbr [62]

Answer:

972

Step-by-step explanation:

Use long multiplication to evaluate.

972 If im wrong im very sorry.

5 0
4 years ago
The red line in the figure is an altitude of triangle HJL. Using right angle trigonometry, write an equation involving sinL
Luba_88 [7]

Answer:

B.

Step-by-step explanation:

According to SohCahToa, when using Sin to find a side value, you must use opposite over hypotenuse.

So in this case to find x, you would do the Sin(L)=x/y

7 0
3 years ago
Read 2 more answers
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