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4 years ago

Amanda apent 2$ more than Barry on school supplies together they spent

Mathematics

2 answers:

valentinak56 [21]4 years ago

8 0

$2x + 2 = 34 \\ x = 16$
so amanda spent 18 and Barry 16

DerKrebs [107]4 years ago

3 0

Amanda 18 and Barry 16

hope this helps you(:

if not plz let me know(:

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Jesse is making fruit salad. She purchased 5 & 1/3 ounces of 6 different fruits. How many ounces of fruit did she purchase?

Vitek1552 [10]

Answer:

32 ounces of fruits

Step-by-step explanation:

Given that :

Number of distinct fruits purcahed = 6

Number of ounces of each fruit = 5 1/3

The total ounces of fruits purchased :

(Number of distinct fruits purchased * Number of ounces of each fruit)

6 * 5 1/3 = 6 * 16/3

6 * 16/3 = (16 * 6) / 3 = 96 /3 = 32 ounces of fruits.

4 0

3 years ago

1 point

AleksandrR [38]

Answer:

684 ft^2

Step-by-step explanation:

You can find the area of the middle rectangle by using:

$A=LW$

$A=18*20$

$A=360$

You can find the area of a triangle by using:

$A=\frac{BH}{2}$

Triangle 1: A=90

Triangle 2: A=72

2(72+90)+360

324+360

684

3 0

4 years ago

Find the missing number 86, 47, 75, 48-16 97, 47, 82, 63-?

Sergio039 [100]

Answer:

the missing number is 34 because they was going in a pattern

Step-by-step explanation:

7 0

3 years ago

Subtract the sum of (3/5+1/5 i) and (4/5-2/5 i) from (9/5-1/5 i)

lyudmila [28]

The answer is -2/5.

(3/5+1/5)+(4/5-2/5)-(9/5-1/5)=

(4/5+2/5)-8/5=

6/5-8/5=

-2/5.

4 0

3 years ago

What is the length of SR ? 9 units 12 units 15 units 18 units

astraxan [27]

Answer: THe correct option is (C) 15.

Step-by-step explanation: We are given to find the length of SR in the right-angled triangle SRQ as shown in the figure.

Since RT is perpendicular to the hypotenuse SQ, so triangle RTQ and SRT are also right-angled triangles at angle RTQ and RTS respectively.

Also, RQ = 20 units and TQ = 16 units.

Using Pythagoras theorem in triangle RTQ, we have

$RQ^2=RT^2+TQ^2\\\\\Rightarrow RT=\sqrt{RQ^2-TQ^2}\\\\\Rightarrow RT=\sqrt{20^2-16^2}\\\\\Rightarrow RT=\sqrt{144}\\\\\Rightarrow RT=12.$

Now, since RT is perpendicular to the hypotenuse of ΔRST, so we get

$ST\times TQ=RT^2\\\\\Rightarrow RS\times 16=144\\\\\Rightarrow RS=\dfrac{144}{16}\\\\\Rightarrow RS=9.$

Again, using Pythagoras theorem in right-angled triangle RST, we get

$SR^2=RT^2+ST^2\\\\\Rightarrow SR=\sqrt{144+81}\\\\\Rightarrow SR=\sqrt{225}\\\\\Rightarrow SR=15.$

Thus, the length of SR is 15 units.

Option (C) is CORRECT.

5 0

4 years ago