Login
Premium
Home Question Bank Egypt

Egypt Homework Resources

Explore homework questions from Egyptian students. Get expert answers and tips to succeed in your studies.

error msg

Questions

Egypt
If \( \sin ^{2} 45^{\circ}=\cos \mathrm{E} \) tan \( 30^{\circ} \), find :m \( (\angle \mathrm{E}) \) where E is an acute angle. Find the equation of the axis of symmetry of \( \overline{\mathrm{AB}} \) where \( \mathrm{A}(-1,4), \mathrm{B}(1,2) \) If the points \( \mathrm{X}(0,1), \mathrm{Y}(\mathrm{a}, 3), \mathrm{Z}(2,5) \) are collinear, find the value of a Find the equation of the straight line whose slope equals the slope of the straight line \( \frac{y-1}{x}=\frac{1}{3} \) and intercepts a negative part of \( y \)-axis of 4 length units. In the opposite figure : \( \overline{\mathrm{AB}} \) is a straight line Find :
Geometry Jan 20, 2025
If \( \frac{a}{b+c}=\frac{1}{3}, \frac{c}{a+b}=\frac{5}{7} \), Find the value of: \( \frac{b}{a+c} \)
Algebra Jan 20, 2025
20. The opposite figure reprcsents the curve of the function \( f: f(x)=-x^{2}+6 x+k \), if the area \( c \) \( \triangle O A B=24 \) square units where \( A \) is the point the vertex of the curve, then find the value of
Algebra Jan 20, 2025
ABCD is a rectangle, \( \mathrm{A}(1,1), \mathrm{B}(3,3), \mathrm{C}(0,-3 x), \mathrm{D}(x, y) \) Find the value of each of \( x \) and \( y \)
Geometry Jan 20, 2025
3 The function \( \mathrm{d}: \mathrm{d}(x)=x^{2}-(x-3)^{2} \) is of the ............ degree. \( \begin{array}{lll}\text { (a) zero } & \text { (c) second } & \text { (d) third }\end{array} \) \( x \) (b) first b) If \( (-1,2) \) is the point of the vertex of the curve of the function \( d: d(x)=a x^{2}-6 x+c \) \( \begin{array}{l}\text {, find : the value of } c\end{array} \)
Algebra Jan 20, 2025
11. Write the first equation as a single natural logarithm. Write the second equation in expanded form. a) \( -\ln x^{2}+\frac{\ln y}{3}-\ln x \) \[ \begin{array}{l} \ln x^{2}+\frac{\ln y}{3}-\ln x \\ \ln \left(\frac{x^{2}-x}{3}\right) x \end{array} \] \[ \begin{array}{c} \text { b) } 2 \ln e^{\ln ^{\ln x-\ln y}} \begin{array}{c} 2 \ln e^{\ln x-\ln y} \\ 2 \ln +e^{\ln x}+e^{e^{-\ln } y} \\ 2 \ln +e^{e^{\ln y}}-e^{e^{\operatorname{li} u}} \end{array} .=\$ \end{array} \] 12. Find \( x \) in each of the following equations, a) \( 4.4=e^{2 x} \) b) \( \ln x^{2}+2 \ln x=400 \)
Pre Calculus Jan 20, 2025
ABC is a right-angled triangle at B Prove that : \( \sin ^{2} \mathrm{~A}+\sin ^{2} \mathrm{C}=1 \)
Trigonometry Jan 20, 2025
5. If the ratio between the measures of two adjacent supplementary angles is \( 1: 2 \), then the measure of the greater angle equals \( \begin{array}{llll}\text { (a) } 120 & \text { (b) } 90 & \text { (c) } 180 & \text { (d) } 60\end{array} \)
Geometry Jan 20, 2025
The straight line whose equation is \( 2 x+3 y=6 \) intersects the \( x \)-axis at the point \( \begin{array}{llll}\begin{array}{llll}\text { (a) }(2,0) & \text { (b) }(3,0) & \text { (c) }(0,2) & \text { (d) }(0,3)\end{array} \\ \mathrm{ABCD} \text { is a square, } \mathrm{A}(1,1), \mathrm{C}(4,4) \text {, then its surface area }=\ldots \\ \begin{array}{llll}\text { (a) } 3 & \text { (b) } 6 & \text { (c) } 9 & \text { (b) } 45^{\circ} \\ \mathrm{ABC} \text { is a triangle }, \mathrm{m}(\angle \mathrm{A}): \mathrm{m}(\angle \mathrm{B}): \mathrm{m}(\angle \mathrm{C})=3: 4: 5 \text {, then } \mathrm{m}(\angle \mathrm{B})=\ldots \\ \text { (a) } 30^{\circ} & \text { (c) } 60^{\circ} & \text { (d) } 90^{\circ}\end{array} \\ \mathrm{ABCD} \text { is a parallelogram, then } \overline{\mathrm{AB}} / / \ldots \ldots \ldots \ldots . .\end{array} \)
Geometry Jan 20, 2025
3 [a] If \( f(x)=x^{2}-3 x, g(x)=x-3 \), find : \( f(\sqrt{2})+3 g(\sqrt{2}) \)
Algebra Jan 19, 2025
Prev 1
...
3 4 5 6 7
...
99 Next
1
...
3 4 5 6 7
...
99
Prev Next
Study can be a real struggle
Why not UpStudy it?
Select your plan below
Premium

You can enjoy

Start now
  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to Answer and Solution
  • Full Access to PDF Chat, UpStudy Chat, Browsing Chat
Basic

Totally free but limited

  • Limited Solution
Welcome to UpStudy!
Please sign in to continue the Thoth AI Chat journey
Continue with Email
Or continue with
By clicking “Sign in”, you agree to our Terms of Use & Privacy Policy