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
svetlana [45]
3 years ago
7

Help plz:))) I’ll mark u brainliest ASAP 10 points(:(:!! ....

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
6 0

Answer:

B

Step-by-step explanation:

You might be interested in
You roll 2 dice. What is the probability that the sum of the dice is even or the sum of the dice is greater than 6?
Daniel [21]
How many sides does the dice have...  


8 0
3 years ago
Read 2 more answers
Eli and Samantha work at a dry cleaners ironing shirts. Eli can iron 20 shirts per hour, and Samantha can iron 35 shirts per hou
MrRa [10]

Answer:

see the explanation

Step-by-step explanation:

Let

x ----> the number of hours Eli worked

y ----> the number of hours Samantha worked

we know that

Eli and they ironed 400 shirts between them

so

 ----> equation A

Samantha worked 2 more hours than Eli

so

----> equation B

solve the system by substitution

substitute equation B in equation A

solve for x

Find the value of y

substitute the value of x in equation B

therefore

The number of hours Eli worked was 6 and the number of hours Samantha worked was 8

5 0
3 years ago
HELP ME PLEASE!!! The function f(x) is graphed on the coordinate plane. What is f(−2) ? Enter your answer in the box. f(−2) =
Ksenya-84 [330]

Answer:

f(-2)=-2

Step-by-step explanation:

we know that

x -----> is the independent variable or input value

f(x) ---> is the dependent variable or output value

f(-2) is the value of the function f(x) when the value of x is equal to -2

so

For x=-2

Looking at the graph

f(-2)=-2

For an input value of -2 the output value is -2

5 0
3 years ago
In ΔUVW, w = 3 inches, ∠W=23° and ∠U=73°. Find the length of u, to the nearest 10th of an inch.
kirza4 [7]

Answer:

<h2>7.4inches</h2>

Step-by-step explanation:

Check the attachment for the diagram. Sine rule will be used to get the unknown side of the triangle.

According to the rule;

\frac{u}{sinU} =  \frac{v}{sinV} = \frac{w}{sinW}\\\frac{u}{sinU} = \frac{w}{sinW}

Given w = 3 in, ∠W=23° and ∠U=73°, on substituting into the equation above to get u we have;

\frac{u}{sin73^{0} } = \frac{3}{sin23^{0} }\\usin23^{0} = 3sin73^{0}\\u = \frac{3sin73^{0} }{sin23^{0} }\\u = \frac{2.87}{0.39} \\u = 7.358\\u = 7.4in

The length of u is 7.4inches to nearest 10th of an inch

6 0
3 years ago
Olga runs a business out of her home making quilts. Each month she has fixed costs of $350. In addition, for each quilt she make
gulaghasi [49]
She only has made one full quilt and half of another. So 1.5
4 0
3 years ago
Other questions:
  • VERY IMPORTANT! PLEASE ANSWER FULLY
    7·2 answers
  • About how much money did the forth grade students raise? Explain.
    7·1 answer
  • Each face of a pyramid is an isosceles triangle with a 74° vertex angle. What are the measures of the base​ angles?
    13·2 answers
  • Can somebody help me with this problem
    13·2 answers
  • I idk how to put this please help me understand better
    13·1 answer
  • Rendering math...While solving an equation, Wayra made some mistakes. Her solution is given below. Please help her to identify t
    6·1 answer
  • Pls help urgently extra points and mark brainlist
    10·1 answer
  • 1 point
    5·1 answer
  • Amata mixes 2 parts black paint with 3 parts white paint to make 90 mL of gray paint. How much white paint does Amata use to mak
    8·1 answer
  • 1. Find a markdown of 1/9 on $450?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!