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Pavlova-9 [17]
3 years ago
12

Question 1 2XY3 + 3XY3 5X2Y6 True or False

Mathematics
2 answers:
Natasha_Volkova [10]3 years ago
8 0
I would say is true because ur adding
Law Incorporation [45]3 years ago
5 0
U believe it’s F....
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1) Triangle ABC is a similar to triangle QRS by the AA Similarity Postulate
kupik [55]
The m<B for question 1 is 46 degrees, for question 2 the m<Y is one hundred and seventeen degrees.
8 0
3 years ago
Find the value of x.
hjlf

Answer:

x = 14

Step-by-step explanation:

Since they are similar triangles, their sides are proportional

12 : 15  :: 8 : x - 4

Product of extremes = Product of means

12 × ( x- 4 ) = 15 × 8

12x -48 = 120

12x = 120 + 48

12x = 168

x = 168/12

x = 14

6 0
2 years ago
Giovanna,Frances, and their dad each carried a ten pound bag of soil into the back yard. After putting soil in the first flower
Greeley [361]
First find the common denominator
5/8=25/40
2/5=16/40
3/4=30/40
Next you can cross multiply
25/40=x/10 pounds
16/40=x/10 pounds
30/40=x/10 pounds
First
25(10)/40= 6.25 pounds
16(10)/40= 4pounds
30(10)/40= 7.5 pounds
These are the amounts that were left in the bag

10-6.25=3.75
10-4=6
10-7.5=2.5

3.75+6+2.5= 12.25

All together they put 12.25 pounds of soil in the flower bed

3 0
3 years ago
Read 2 more answers
A chef buys 6 pounds of salmon for $51. How much will he pay for 9 pounds of salmon?
kotegsom [21]
$76.5

51/6 = 8.5
8.5 x 9 = 76.5
7 0
2 years ago
On tuesday And wednesday , cab fare cost $7.75 total. On Monday and Thursday , cab Fare cost $6.30 on each day. On Friday , cab
Rashid [163]
The average daily cost is $7.02.
 
to get the average cost you add up all the prices

 7.75
 7.75
 6.30
 6.30
+7.00
35.10

then you divide that by the amount of numbers you have

35.10 / 5=7.02
 
then there's your answer.
7 0
2 years ago
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