All categories

2 years ago

Help I do not understand this math

Mathematics

2 answers:

Rina8888 [55]2 years ago

6 0

Answer:

(Sorry, I only remember how to do 1 through 7)

1. -8.86

2. 17.5

3. -6.12

4. 1.66

5. 11/24

6. 4/5

7. 14

Step-by-step explanation:

1. -5.51-3.35=-8.86

2. -59.5/-3.4=17.5

3.0.85*-7.2=-6.12

4. -0.59+2.25=1.66 (The double negatives become positive)

5. 3/8+ 1/12=11/24

6. (-24/25)/(-6/5)=4/5

7. 28/2=14

MAVERICK [17]2 years ago

5 0

Answer:The first is 2556

Step-by-step explanation:

beacuse all you is have to do is x

You might be interested in

Jackie is selling smoothies at a school fair. She starts the day with $15 in her cash box to provide change to her customers. If

Liula [17]

Answer:

ىر سيىخرسىي ىتسيرىتسهارسيخهكتر يسرلاتزسنيى يتريزىيسئرتسئرة سينرةظسئر سظرى ئمرىسنرمسيىمر سئرىسئنرتىئسر ؟

8 0

3 years ago

Help .. A. 600, 0 B. 50, 350 C. 0, 500

Len [333]

Answer:

C.0, 500

Step-by-step explanation:

6 0

2 years ago

I NEED ANSWER ASAP! I WILL GIVE BRAINELIEST!!!!!! Construct a right triangle whose legs are in the ratio 3:4. What are the ratio

Gala2k [10]

Answer:

3 : 5, 4: 5

Step-by-step explanation:

Let the common multiplier of the given ratios be x.

Therefore, lengths of the legs of right triangle would be 3x and 4x

By Pythagoras Theorem:

${hyp}^{2} = {(3x)}^{2} + {(4x)}^{2} \\ = 9 {x}^{2} + 16 {x}^{2} \\ = 25 {x}^{2} \\ hyp = \sqrt{25 {x}^{2} } \\ hyp = 5x \\ \\ ratios \: of each \: leg \: to \: the \: hypotenuse \\ \frac{3x}{5x} = 3 : 5 \\ \\ \frac{4x}{5x} = 4 : 5$

5 0

3 years ago

Omar went to a Chicago Cubs game and purchased 1 pound of peanuts for $1.29. How much would 7 pounds of peanuts cost?

viktelen [127]

Answer:

$9.03

Step-by-step explanation:

if one pound of peanuts cost $1.29

and you want to know how much 7 pounds costs, you multiply $1.29 by 7.

$1.29×7=$9.03

3 0

2 years ago

What is .61 repeating as a fraction and how did you get the answer

vivado [14]

61/100, because if it is 0.(value) than it is value / 100 assuming value is 2 digits long. We cannot simplify it further because 61 is prime number.

7 0

3 years ago