1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elanso [62]
3 years ago
7

Evaluate. 7 x (-7 + 15)

Mathematics
1 answer:
tia_tia [17]3 years ago
3 0

Answer:

56

Step-by-step explanation

You might be interested in
In a random sample of 85 people attending a workshop, 63 of the respondents said the workshop was useful. What is the sample pro
SVETLANKA909090 [29]
Divide the number of respondents saying it was useful by the total number
63/85 = 0.74
8 0
3 years ago
Read 2 more answers
What is the decimal 6.9 as a fraction
Verizon [17]

6.9 = 6.9 / 1

Numerator  = 6.9 × 10 = 69
Denominator  = 1 × 10 = 10

Numerator / Denominator = 69 / 10

Simplifying our fraction

= 69/10

= 69/10

= 6  9/10
5 0
3 years ago
Read 2 more answers
Yadier killed 3 4/5 miles from the Nature Center to the waterfall. Then he hiked another 2 2/3 miles to Overlook Point. How far
EastWind [94]

Answer: estimate 7

exact: 6 7/15

Step-by-step explanation: for the estimate round 3 4/5 to 4 and 2 2/3 to 3 and 4 + 3 = 7

for the exact number convert 3 4/5 to 3 12/15

and convert 2 2/3 to 2 10 /15

then add 3 + 2 = 5

and 12/15 + 10/15 = 22/15

convert 22/15 to a mixed number which is 1 7/15

then 5 + 1 7/15

answer 6 7/15

hope this helps mark me brainliest if it helped

7 0
4 years ago
HELP PLEASE WITH EXPLANATION
avanturin [10]
So hmm notice the picture below

that's the 30-60-90 rule, notice your triangle, the bottom-left-angle is a right angle, 90°, the angle atop is 30°, so the angle on the bottom-right has to be 60°, thus is a 30-60-90 triangle, and as you can see on the triangle on the left in the picture, those are the ratios for it

so 8 will be x, what is the longer leg or side in yours then? well, is \bf 8\sqrt{3}


3 0
3 years ago
Find slope <br> (3,8) and (7,-7)
Sidana [21]

Answer:

-15/4

Step-by-step explanation:

slope = change in y / change in x = (-7 - 8) / (7 - 3) = -15/4

8 0
3 years ago
Other questions:
  • Write the expression as a product: <br><br> (4a–3)^2–16
    7·1 answer
  • Property of addition and multiplication that deals with order. HELP
    9·1 answer
  • Mitchell works at the local movie theater. He currently has $395 in his
    9·1 answer
  • 7-121 please with explanation!!<br><br> HELP ASAP!!
    10·1 answer
  • In the box, type the number that will correctly complete the sentence.
    8·1 answer
  • What is the factorization of the trinomial below? 3x3 + 6x2 - 24x
    7·2 answers
  • A marathon takes place each year.In 2020 there were 6500 runners.Does this predict that in 2023 there will be more than 7500 run
    15·1 answer
  • 5n + 3n<br> simplify each expression
    5·1 answer
  • Help me lmk which one it is!!!
    7·1 answer
  • I will give brainliest to whoever answers first
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!